1) What is the domain of (5, 3), (10, 14), (11, 12), (14, 13)? A. {5, 3, 11, 12} B. {5, 10, 11, 14} C. {3, 14, 12, 13} D. {5, 3, 10, 14, 11, 12, 14, 13}

2) What is the solution of these two lines? Y= 3x-10 Y= -4x+4 A.(0,0) B.(-4,2) C.(2,-4) D. 2

3) Which linear equation equals 3/4x-3? A. 3x-4y=12 B. 4x-3y=12 C. 3x+4y=24 D. 3y+4x=24

(Adom Smith) Adom bought 2 videogames for $156.50. If one video game is equal to half of the cost plus 10 more than the other what is the cost of the cheapest video game?

A. $78.25 B. $68.25 C. $83.25 D. Not Here

(Adom Smith) A rectangle has a length of (x-10) and a width of (8x+5). What is a, the area of the rectangle?

A. 8 x^2-75x-50 B. 8x^2+75x-50 C. 8 x^2-75x+50 D. 8 x^2+75x+50

(Adom Smith) Adom walked 16 miles north and then 28 miles east from his house to Chris’ house. How far was the distance from his house to Chris’ house?

A. 1040 B. 4 with the square root of 65 C. 2^2 with the square root of 65 D. Not hear

(Mr. Alberto)

Which equation describes the table?

A. -3X-5 B. -2X+5 C. -10X+19 D. -2X+3

(Mr. Alberto)

Y= 4X²-3X+4

What is the value of y when X= - 4 in the equation?

A.56

B.8

C.20

D.24

(Mr. Alberto)

For every packs of cards bought you got one for free how many packs of cards would you buy to get 7 free packs?

A.21 C.20

B.18 D.24

X Y -7 16 -3 4 2 -11 6 -23

1. A linear system of equations is shown: -x+2y=10 -x+y=6

What is the y-coordinate of the solution system?

A. -2 B. -4 C. 4 D. None of the above

2. What is the slope intercept form from this data set points: {(0,-5), (2,35), (5,95), (7,135)}? A. 15x + 3y=60 B. -5x + 20 C. -5x + 20 D. 20x –5

3. What is the solution set for 10x^2 + 3x +7=0? A. (-3) 3^2 -4(10)(7)

B. 3+ 3^2-4(10)(7) C. No real answers D. {(12,15), (10,5)}

(Alison Wilson) The graph shows two relationship between Vanessa’s bank account withdraws, and the weeks that she has her money in the bank, both if she has initially 100 and 70 dollars. What is the slope of both situations?

A.) -7 and -9

B) 10 and 20

C) -7 and -8

D) 70 and 100

(Alison Wilson) A linear system of equations is shown below.

18x – 9y = 72

3y + 4x = 12

Which best represents the value of y in the solution to the equations?

A) 3.6

B) 3

C) .8

D) -4/5

(Alison Wilson) What statement is untrue for the relationship of the function –y= -7 + 20x?

A) The function has a negative slope

B) The function passes through the origin

C) The function has a b value of positive seven

D) The function has an x intercept of .35

1. Andrew has to fill up his pool. The pool can hold up to 30,000 gallons of water. His water hose flows up to 3 gallons per minute, but because of a rain storm there is already 30 gallons of water. What equation can represent this problem?

a. 300=3x+30 b. 3x + 30,000= 30 c. 30,000= 3x + 30 d. 30,000= 30x + 3

2. If a pool fills at a rate of 3 gallons per minute, but already has 30 gallons because of a storm, how many seconds would it take to fill up the pool which can hold 30,000 gallons.

a. 9,990 seconds b. 599,400 seconds c. 10,000 minutes d. 29,999.9 minutes

3. How does the graph of y=2x+3 and the graph of y=2x+5 compare? a. The slope increased by 2 in the second equation b. The y intercept decreases by 2 in the second equation c. The slope decreased by 2 in the second equation d. The y intercept increases by 2 in the second equation

(Aniela herrera) How does the graph of y = 3x + 8 compare the graph of y = 4x + 8 ?

A. The graph of y = 5x + 8 has a smaller y - intercept.

B. The graph of y = 5x + 8 has a larger y - intercept.

C. The slope of y= 5x + 8 is less steep.

D. The slope of y=5x + 8 is steep.

( Aniela herrera) What is the value of Y, if ( 8, y ) is a solution to the equation

x - 2y = -10 ?

F. -9

G. 9

H. 1

J. -1

( Aniela herrera) A function is defined as { ( 1 , 2 ) , ( 2 , 4 ) , ( -1 , 0 ) , ( 4 , 8 ) } . What is the range of the function ?

A. { -1 , 1 , 2 , 4 }

B. { 1 , 2 , 4 }

C. { 0 , 2 , 4 , 8 }

D. { -1 , 0 , 1 ,2 , 4 , 8 }

(Canyon Grove) The Table shows a set of values for x and y.

X 0 -1 -2 -3 -4

Y -2 -4 -6 -8 -10

Which equation best represents this set of data? A y = -2x + 2 B y = 2x - 2 C y = 4x - 4 D y = 2x + 2 ( Canyon Grove) x² + 6x + A = 0, in this quadratic equation what is the value of A when the value of x = -10 A 40 B -40 C -10 D 10 (Canyon Grove) The tables below correspond to two lines in the coordinate plane.

x y

-1 1

0 3

2 5

3 7

What is the x- coordinate at the point of intersection of the two lines? A 1.2 B -1.2 C 2.4 D -2.4

x y

-1 6.5

0 6

1 5.5

2 5

3 4.5

On the coordinate grid graph the system 4x+4y=12 and 7x-3y=4 to find the solution.

A) (12,9)

B) (-4,-1)

C) (4,1)

D) (11, 10)

Represent the function f(x)= (-4,0) (-3,2) (-2,4) (-1,6) (0,8) In a table, graph and equation.

What is the vertex of the Quadratic function 2x^2+1

A) (0,0)

B) (-1,1)

C) (0,1)

D) (1,1)

X Y

(Clare Wongwai) The following model represents two linear equations that create a linear system.

I. 𝑦 = −6𝑥 + 8

II. 𝑦 = −6𝑥 − 8

III. 36𝑥 = 36𝑥 − 48

IV. 36𝑥 = −12 + 6(−6𝑥 + 8)

When finding the values for the missing coordinates, which equations are correctly used in this problem?

A. I and IV

B. III and IV

C. II and III

D. All except II

(Clare Wongwai) Elise stacked her toy blocks on the ground during recess. The top row has 5 blocks, the second row had 12 blocks, the third row had 21 blocks, etc.

Which equation correctly represents the total number of blocks in a specific row, T, when the blocks are stacked b rows high?

A. 𝑇 = 8𝑏 − 103

B. 𝑇 = 𝑏(𝑏+4)2

C. 𝑇 = 1(𝑏)2 + 4𝑏 + 0

D. 𝑇 = (𝑏(𝑏+4)2

)2

(Clare Wongwai) Given the pattern 4𝑥2 + 7, 6𝑥2 + 8, 8𝑥2 + 9, 10𝑥2 + 10… the nth term could be represented by which expression?

A. (𝑛 + 2)𝑥2 + 1

B. (𝑛 ∙ 2 + 2)𝑛2 + 𝑛 + 6

C. (𝑛 ∙ 4)𝑥2 + (𝑛 ∙ 7)

D. (𝑛 ∙ 2 + 2)𝑥2 + (𝑛 + 6)

What does the equation represent ? ax-b

A) positve

B) negitve

C) ax+b

D) all the above correct

f(x)=x+9

m(x)=x-9

the functions f and g are defined above what is the value of f(g(9))

a)9 correct

b)3

c)-9

d)0

a liner parent function gose through y intercept of 2

a)true

b)false correct

c)all of the above

d)none are right

1.What is the domain and range of the functions below?

{(1,1), (3,4), (5,8), (9,12)}

Domain:

Range:

Tek A.1D

2. Represent the function f= {(0,0), (1,3), (2,5), (4,8), (5,11)} in a the mapping diagram below.

Tek A.7B

3. A linear inequality is showen below.

5x + y > 10

A. y < 5x + 8 B. y > 6x – 3 C. y > -5x + 10 D. y < -6x + 6

Damon

If Damon want to sell lemonade but it cost $95 dollar to build stance. It cost .25 cent to make the lemonade. If Damon sells lemonade $1.25, how much lemon he need to sell to balance out?

A. 96 B. 97 C. 98 D. 99

(A.7B) Damon Solve this inequality 2x<3-44x A. None B. X > C. X < 100 D. X < 22 (A.2D) Damon What true about the statement below A. The grade you get depend amount work you do B. For depend for human C. Math depend on Mr. Jomini D. I like cheese depend on cow

Dani Townsend

A linear function contains the points (-6, -9.886) and (-3, -.886). A new graph was formed by multiplying the slope by 3. What are the two new coordinates of the new equation?

A: (-5, 9.342) & (3, 33.342)

B: (5, 9.342) & (3, 33.342)

C: (-9, -72.89) & (-12, -99.89)

D: (-9, -72.89) & (-12, 99.89)

Dani Townsend

What is the best estimate for the x-value when y=984 of the equation 4x^2 + 2x – 8?

A: -17

B: -16

C:-15

D: -14

Dani Townsend

What equation has a steeper graph and a smaller y-intercept of the equation y=5/8x -3?

A: 6x-3

B: 9/5x +3

C: 8x + 6

D: 4x -6

1) Which function includes the data set { (1,0), (2,2), (3,4} Tek A.5C

A.y= 2x

B.y = 2x + 2

C. y= 2x – 2

D. y= -2x

2) If a function is defined by f(x)= 5x+5, which is the range of the function when the range is {15,20,25} Tek A.2B A. {2,3,4} B. {-4,-5,-6} C. {2,3,-6} D. {4,5,6}

3) Daniel has $30 to spend on a chocolate banquet for his girlfriend. Each chocolate costs $1.25. How many chocolates can Daniel buy for his girlfriend? Tek A.1E

A. 24 B. 20 C. 25 D. 26

1) What is the value of y if (2,y) is a solution to the equation 2x-3y=12? (A.7B) a) 2 b) -2 c) 5.34 d) -5.34

2) A rectangles length,l, is 13 units more than 2 times the width,w. if the perimeter of the

rectangle is 60 units, what is the length of the rectangle? (A.8B) a) 23.5 b) 35.5 c) 36.5 d) 37

3) Which of the following best describe the solution set of 4x^2+6x-10=0? (A.10A) a) {1,-5/2} b) {-1,5/2} c) {1,5/2} d) {-5/2,3/2}

1) The amount of money collected selling candy for a girls scouts trip is represented by the following eqiation 6x+4y=1000, where x represents the number of Hershey bars and y represents the number of kit kat bars. If the 6 changes to 5.5, what effect will it have on the graph of the equation? A)The graph would slant downward as a slower rate. B)The graph would slant downward at a faster rate C)The graph would have a smaller y-intercept D)The graph would have a larger y-intercept

2) Crystal bought new candles for her apartment. Red candles for $9 and blue candles for $4 each, including tax. If she buys at least two red candles and spends no more than $42 , what is the maximum number of blue candles she can buy? A)8 B)6 C)12 D)4

3) If the line is drawn to best fit the scatterplot, the line would have slope that is-

A)negative B)no slope C)zero D)positive

1. The table below gives various values of x and y of a linear function.

Which equation describes the data in the table?

A. y = -2x + 5 C. y = -3x + 8 B. y = 3x = 8 D. y = 2x - 5

2. In the quadratic equation x2 – 2s + t = 0 , t is an unknown number. So, if s = -8, what is the value of t? A. 89 B. 33 C. -80 D. 80

3. Choose which situation would best fit the definition of a positive correlation. A. The amount of gas in the tank, and the miles driven B. The outside temperature and the amount of clothing you will wear C. The minutes used on a cell phone and the cost of the bill D. The amount of questions left on a test as you take it

X

-7

-3

4

8

Y

-13

-1

20

32

1) The graph represents the amount of money lily saved for four weeks. she started with $30 and deposited $30 per week into the account. which equation can be expressed in this graph?.

a) 30x+30

b)30-30x

c)60x+30

D)60-30x

2)Ms. Reyes baked cookies for six hours at a cookie shop. she has to write down her data as she bakes during the day on time. the graph below shows the number of cookies she baked at times from Monday to Friday.

how would the data change if her data for Thursday showed she baked 15 cakes that day?

a) the graph would not change

b) the graph would not be as steep

c) the graph would be steeper

d) the graph would have a larger y intercept

3) A rectangle has a perimeter of 1400 feet. the length and width can be expressed by the equation l=200- w. the y intercept increased by 150, what would the perimeter be?.

a) 350

b) 300

c) 1400

d) 400

1.Which statement is true for the function y= 9x+2? A) The y-intercept is 2 B) The x variable is always positive C) The x-intercept is 2 D) If the y variable is positive the x variable is negative 2. If the Y-intercept of Y=2x+5 changed to -4 what would happen to the graph? A) The graph would move down 9 points B) The graph would move down 5 and over to the right 2 points C) The graph would get steeper D) The graph would move over right 2 points 3. In the quadratic equation x^2+9x+c=0, if the value of x is 2, what is the value of c? A) 22 B)-13 C)13 D)-22

The equation y=3x2-5x+1 is a quadratic equation. What is y, if x=2? (A.4A, Hudson Sechler, A)

A) 3 B) 23 C) 2 D) None of the Above

If a quadratic equation has a line of symmetry with equation x=7 and one x-intercept of (14, 0), what are the roots of the equation? (A.10A, Hudson Sechler, C)

A) (21, 0) B) (42, 0) C) (0, 0) D) (0, 7)

What is the range of the function y= f (x)=x2 + 5? (A.2B, Hudson Sechler, B)

A) All Real numbers greater than 5 B) All Real numbers greater than or equal to 5 C) All Real numbers less than or equal to 5 D) All Real numbers

Question #1: (Isabella Blanco)

1) Stephan wants to go to Europe for his 2016 spring break. He has $500 dollars already saved up and the whole trip will be around $3000. If Stephan works 4 days a week earning $8/hr from 5-11pm how many weeks/months will it take Stephan to reach his goal?

A) 5 months

B) 3 months

C) 14 weeks

D) 17 weeks

Question #2: (Isabella Blanco)

2) On a coordinate grid there are four coordinates listed not in order:

• (15,3) • (20,5) • (-10,0) • (8,2)

What type of correlation can be inferred with the information provided?

A) Positive correlation

B) Negative Correlation

C) Undefined

D) None of the above

Question #3: (Isabella Blanco)

3) What are the x and y-intercepts of the following rate of change, 1/5x-4?

A) x= .2 y= - 56

B) x= 20 y= - 4

C) x= - 4 y= - 3.8

D) x= - 4 y= 20

A function is defined as {(7,24), (2,4)(-7,45),(4,7)}?

A {7,2,-7,4}

B {7,-7,4}

C {4,7,24,45}

D {7,24,2,4,-7,45,4,7}

2. Jalen is renting a car for one day so he can take all his baby mamas kids to the zoo. Jalen rents a car and drives it 75 miles and it cost him $60. Jalens friend Mickale rented a car to take his baby mamas kids to the zoo and drives 100 miles and his cost $65. In october the car rental company increases its mileage fee by $0.05 a mile. How much will it cost if Jalen rents a car for one day in december and drives 110 miles?

A $75

B $72.50

C $78.50

D $85

3.What is the range of the function y=f(x)-2x(2)-3x when the domain is (-1,0,-3)?

A (0,5,15)

B (-9,0,27)

C (0,-5,15)

D (0,5,27)

1. The cost of shipping a package overnight from Austin to New York is $15.6 plus $ .3 per ounce for any weight over 1 pound. write an equation that can be used to find, C, the total cost to ship a package that weighs X ounces. A.) .3x + 15.6 =C B.).3 + 15.6x = C C.) X+ .3 + 15.6x = C D.) .3x + 15.6x = C 2. Solve: 3x^2-5x-2 A.) X=-2 X=1/3 B.) X=2 X=-1/3 C.) X=-1/2 X=-1/3 D.) X= -1/2 X=1/3 3. Solve for the X inequality: -8x+2x-16<-5x+7x A.) X<-3 B.) X>-3 C.) X<3 D.) X>3

(Mariah Davis)

1. What is the domain of the function shown on the coordinate grid below?

a. {2, 1, 0, -1,-2} b. {6, 3, 0, -3, -6} c. {-6, -3, 0, 3, 6} d. {-2, -1, 0, 1, 2}

(Mariah Davis)

2. Bob has twenty dollars to spend on candy. Each piece of candy costs $0.50. What true statement is correct about the amount of candy Bob can buy?

a. 20x + 0.50 b. 0.50 – 20x c. 0.50x – 20 d. 0.50x + 20

(Mariah Davis)

3. Which table of functions represents a rate of change of 60 and initial value of 42?

a. c.

X Y

0 0

42 1

102 2

162 3

222 4

b. d.

X Y

0 42

1 60

2 120

3 180

4 240

X Y

0 60

1 102

2 144

3 186

4 228

X Y

42 0

102 1

162 2

222 3

282 4

1. Line 1

X Y 1 5

3 7

5 9

Line 2

X Y

2 6

4 8

5 9

What is the x-coordinate of the point of intersection?

A. 3 B. 5 C. 1 D. 9

2. Graph 3x+4 and 2x+6. What is the point of intersection?

A. (0,4) B. (10,2) C. (0,6) D. (2,10)

3.

X Y 0 3 3 27 5 43 8 67 Which equation describes the data in the table?

A. y = -2x+5 B. y = 8x+4 C. y = 8x+3 D. y = 2x-5

(Juan T) Mr. Jomini has a signed his students 150 math problems at the begging of class. If he has his students do a problem in one minuet and class is an hour long. How many problems does the student have to do as homework?

a. 2.3 b. 90 c. 60 d. 149

(Juan T.) What’s true about this graph?

a. The coordinates are (0,4) b. It’s a negative correlation c. The coordinates are (-4,0) d. All the above

(Juan T) which of the following have a negative correlation?

a.

b.

c.

d.

http://msor.rsscse.org.uk/leaflets/ssim/correg.php -- This is where I got these scatter plots

(Julia Collier) Kelly has a pair of numbers. The smaller number is two less than half of the larger number. Which function shows the relationship between the smaller number, y, and the larger number, x that Kelly has? A) y=.5x-2 B)y=2x+2 C)x=.5y-2 D)x=2x+2 (Julia Collier) What is the value of y if x=4 in the following equation? Y= 9x^2+6x-1 A) 19 B)-167 C)-19 D)167 (Julia Collier) If the y-intercept of the equation y=7x-6 increases by 4 which of the following will not happen to the graph? A) The slope of the new graph will stay the same. B) The new graph will become a parabola. C) The new equation will become y=7x-2. D)None of the above.

Cynthia 1. What is the domain of the function represented on the graph? A. -5 ≤ y ≤ 2 B. 2 ≤ y ≤ -5 C. -5 ≤ x ≤ 2 D. 2 ≤ x ≤ -5

Cynthia 2. The following graph shows how fast John walks from school to his house. Which is a reasonable information from the graph? A. John got there in an hour. B. John walked faster than 30ft. C. John never walked faster than 30 ft. D. John got home in 40 mins.

Cynthia Which statement about this graph is true? A. The graph has a line defined by X=1 as a line of symmetry. B. The graph has a minimum point at (-1, -2). C. The graph has a y intercept at (0,1). D. The graph has a line defined by X=2 as line of symmetry.

(kyden carter)

If the slope from the function y=6x-4 was multiplied by -3 and was translated up 8 units, what would the new function be?

A y=18x-4

B y=14x+12

C y=18x+4

D y=6x+1

(kyden carter)

A quadratic equation is shown below.

Y=3x^2-9x+1

What is the value of y when x=3?

A -1

B 55

C 3

D 1

(kyden carter)

At which points does the graph of f(x)=(x-6)(x+4) intersect the x-axis?

A (6,0) (-4,0)

B (6,0) (4,0)

C (0,6) (0,4)

D (-6,0) (-4,0)

(Leah Bailey)

1. The linear system of equations is: 3X-Y=-2 X+4Y=8

What is the X-Coordinate of the solution of the equation??

A. 2 B. 3 C. 0 D. 4

(Leah Bailey)

2. George is throwing a party for his friends who recently got off carbs. He decided he needed healthy snacks for his party. So he went to the farms market and bought large apples and small apples. The big apples cost $2 and the small apples cost a $1. He can only spend up to $10 and buy up to a total of 7 apples how many large apples can he buy? A. 4 B. 3 C. 6 D. 2

(Leah Bailey)

3. The cost of a dogsitter online is defined C=5.5+12h. The cost of a dogsitter on a flyer is defined by C=15+8h. What describes the lines representing the 2 dogsitter graphs the best? A. The online dogsitter will be steeper but have a larger y-intercept B. The flyer dogsitter is steeper but will have a smaller y-intercept C. The online dogsitter is steeper but has a smaller y-intercept D. The flyer dogsitter is less steep and has a smaller Y-intercept

1) Solve the following inequality:) 2x + 5(x - 2) < 8x + 5

A. X < -15 B. X < 15 C. X > -15 D. X > 15

1) What is the value of y, if (8,y) is a solution to the equation x - 4y = -12? A. -20 B. 5 C. 6 D. -4

2) Which of the following represent a positive correlation? A. As the day goes by and the amount of energy a person has. B. The cost of gas per gallon and the number of stops made during the road trip. C. The temperature in the start of summer. D. The number of questions answered incorrectly on an exam.

1. (Lucas DeLaRosa) The cost of renting a costume for d days at Store A is defined by C=15+9d. The cost of renting the same costume at Store B is defined by C=14+10d. Which best describes the graphs of the line representing the cost at the two stores?

A. The graph for Store A will be steeper and have a larger y-intercept B. The graph for Store B will be steeper and have a smaller y-intercept C. The graph for Store A will be steeper and have a smaller y-intercept D. The graph for Store B will be steeper and have a larger y-intercept

2. (Lucas DeLaRosa) Which linear function will have an increase in the y-value of 8 units when the x-value increases 1 unit? A. y=8x+3 B. y= -8x+1 C. y= 7x+1 D. y= 8x+12 2

3. (Lucas DeLaRosa) How does the graph of y=-3x+5 compare to the graph of y=-3x+7? A. The slope of y=-3x+5 is steeper B. The slope of y=-3x+5 is less steep C. The graph of y=-3x+5 has a smaller y-intercept D. The graph of y=-3x+5 has larger y-intercept

1. (Madison Pfile) A pet shop has a ratio of kittens to puppies, 6:2. If more kittens and puppies come in to the pet shop and there are 18 kittens which is a reasonable amount of puppies that came in?

A. 12 B. 18 C. 6 D. 106

2. (Madison Pfile) What are the solutions for the equation 2x^2 + 8x + 16 = 0?

A. (0, -16) and (0,16)

B. No real solutions

C.(0, 16) and (0,64)

D.(16,0) is the only solution

3. (Madison Pfile) A quadratic equation is given below

Y= 2x^2 + 4x – 2

What is the value of y if x = -6 in the equation?

A.-2

B. 46

C. 46.2

D. 98

(Maria Martinez)

An algebraic expression is given below.

- (15x+8) +18x-6(-2x+10) +3x

What is the simplified version of this expression?

a. 18x-68 b. 48x+78 c. 18x+68 d. 48x-78

(Maria Martinez)

Solve the following equation.

8x+5=4x-15

What is the value of x?

a. 8 b. -8 c. 5 d. -5

(Maria Martinez)

The equation y=-2/3x+3 is graphed below.

What will be the new equation if the y-intercept increases by 3 and the slope is multiplied by 6?

a. Y=-2/3x b. Y=-12/3+6 c. Y=-4x+6 d. Y=4x+6

1) (Massimo Cole A.6C) A is traveling B miles per hour to point C. C is D miles away. How long does it take A to get to C? A. D/B hours B. A*B*C*D C. D*C hours D. B/D hours

2) (Massimo Cole A.8B) A linear system of equations is shown below

y -4x = 5

2y –x = -4

What is the x coordinate of the solution to the system?

A. -2 B. 2 C. -1 D. 1

3) (Massimo Cole A.10A) The area of a rectangular piece of paper is described by the equation w(w-3) = 88, where w is the width if the paper in inches. What is the width of the paper? A. 11 B. 12 C. 9 D. 10

(Maureen Mason) If a rectangle has a length of (x+8). Also has a width of (x+28) what is the area of the rectangle?

A. X2 +36x+244 B. X2 - 36x+ 244 C. X2 _ 20x – 244 D. X2 - 20-244

(Maureen Mason) If the original line is 3x+10and the second line is -5x+-17. How much did the y-intercept and the slope?

A. The slope deceased by 8 and the y- intercept deceased 27 B. The slope increase by 8 and the y-intercept deceased 7 C. The slope deceased by 4 and the y- intercept decrease 3.5 D. The slope increase by 16 and the y-intercept increased by 14

(Maureen Mason) The table below corresponds to two lines in the coordinate plane. What is the y- coordinate at the point of intersection of the two lines?

Line1

X Y

1 6

-9 -8

15 -14

3 5

Line 2

X Y

0 6

-9 -11

15 -14

3 7

A. -14 B. 15 C. -9 D. 8

(Max Herbst) A quadratic equation is given below.

3x2-7x+4

What is the value of Y if X=2 in the equation?

A. 2 B. -2 C. 4 D. -12

(Max Herbst) A function is defined as:

{(1,3)(3,6)(-1,0)}

What is the domain?

A. {0,3,6] B. {-1,1,3} C. {1,-1,3} D. {3, 1, -1}

(Max Herbst) Various values for two linear equations are shown in the table below.

What is the solution to the system of equation represented by these tables?

A. (2,4) B. (3,7) C. (10,-4) D. (6,1)

1. (Ambry)

Ruby works at a pet store and she was paid $411.25 last week. She is paid $105 for the whole week and with every dog she washes she gets $x. last week she washed 25 dogs. How much does she get for washing a dog?

A. $4.2

B. $12.25

C. $516.25

D. $16.45

2. (Ambry)

A linear system of equation is shown below.

-9-3y =1x

2+y =2x

What is the y-coordinate of the solution of system?

A. 4

B. 1

C. 3

D. 2

3. (Ambry)

What is the range of the function y=1/4x+20 when the domain is {4,10, 16, 20}?

A. {21, 22, 24, 25}

B. {25, 21, 24, 22.75}

C. {-64, -40, -16, 0}

D. {21, 22.5, 24, 25}

Micah McKee

The scatterplot below compares the number of volleyballs served and the number of volleyballs made over the net during the last ten games last year

Which statement best describes the relationship on the scatterplot

A) the number of serves attempted remained constant during the last ten games

B) the number of serves made over the net decreased when the number of serves attempted increased

C) the number of serves made over the net increased when the number of serves attempted increased.

D) the number of serves made over the net increased when the number of serves attempted decreased

Micah McKee

Various values for two linear equations are shown below

What is the solution to the system of equations

A) (2, 5)

B) (6, 1)

C) (10, -7)

D) (1, 8)

Micah McKee

A scatterplot is shown below

If a line is drawn to best fit the scatterplot, the line would have a slope that is-

A) Negative

B) No slope

C) Zero

D) Positive

(Miki Nguyen)

A pentagon has 2 sides of length that are (6x + 1.9). The other two sides of length are

(5.8x+ 6.3). The last side has the length of (8.9x+6.7). What is the perimeter of the pentagon in terms of x?

A. P= 23.1x + 32.5 B. P= 21.3x + 35.2 C. P= 32.5 + 23.1x D. P= 23.1 + 32.5x

______________________________________________________________________________

(Miki Nguyen)

Mrs. Bobby decided that she wanted to go on a vacation. She rented a car that charges per mile and has a base fee. She drove 129 miles and it cost her 98 dollars. Then, her mom decided that she needed a vacation too so, she rented a car from the same place and drove it 143 miles, and it cost her 105 dollars. If they increased the mileage fee by $0.09, how much would it cost Ms. Bobby’s mom if she drove the rented car for 160 miles?

A. $1279 B. $113.5 C. $127.9 D. $129.7

______________________________________________________________________________

(Miki Nguyen)

How does the graph of 7x – 9y = 64 compare to the graph of 2x – 14y = 89?

A. The graph of 7x – 9y = 64 is perpendicular to 2x – 14y = 89 B. The graph pf 2y-14x=89 is steeper. C. The graph of 7x-9y=64 has a smaller y-intercept. D. The graph of 2x-14y=89 has a smaller y-intercept.

______________________________________________________________________________

1.)(Daniel Owen A.5C) which function includes the data set {(0,2), (1,3), (-90,-88)}

A: x+2 B: x-2 C: 2x D: -2x

2.)(Daniel Owen) If F(9)= 5, and F(5)= 9 then what is the value of X when Y= 9

A: 42 B: 45 C: 9 D: 5

3) (Daniel Owen)There are two tables below.

The tables above correspond to two lines in the coordinate plane.

What is the y-coordinate of the solution to the system of equations?

A: 42 B: 865 C:43 D:22

1. Find the solution set for the equations 2(𝑥 + 4y) = 16and 6y = 2(𝑥 = 8) − 44? A) 72 B) 18 C) 504 D) 16 2. What is the solution set for the equation 4(𝑥 + 5)2(𝑥 + 8) = 4x − 20? A) −100 + √400

16 B) −100 ± √400

16 C) {-80, 120} D) −100 ± √20

16 3. A plumber charges $30 an hour, and a base fee of $60 for expenses. If the plumber decides to decrease his base fee by 20%, and increase his hourly fee by 60 percent. How much more money will the plumber make for 6 hours of work if he charges the new prices than the regular? A) 96 B) 336 C) 360 D) 114

1. (Anthony Maguire) If x=-20 is one of the solutions to the equation –x^2–x+w=0, what is the value of w?

A. -420 B. 420 C. -380 D. 380

2. (Anthony Maguire) Connor paid an electrician x dollar per hour for 5-hour job plus $70 for parts. The total charge was $420. Which equation can be used to determine how much the electrician charged per hour?

A. (70+5)x=420 B. (70-5)x=420 C. 5x=420-70 D. 5x=420+70

3. (Anthony Maguire) What is the range of the function f(x)=5x^2-2x when the domain is {-9, 3, 5}?

A. {51, 135, 387} B. {39, 115, 387} C. {51, 135, 423} D. {39, 115, 423}

1. (Sarena) The scatter plot below compares the number of points in the Jaguars football game and the number of touchdowns made this past season.

Which sentence best describes the relationship represented on the scatter plot? A As the numbers of points given decreases, the numbers of touchdowns decrease. B As the number of touchdowns increase, the number of points given decreases. C As the number of touchdowns increased, the number of points given increased too. D As the number of touchdowns decrease, the number of points given increases.

2. (Sarena) Which statement is true about the function Y= X + 7? A The graph of the function passes the x-intercept at (0,-6). B The graph of the function passes the y-intercept is (0,7). C The graph has two zeros. D The graph of the function passes the x-intercept is (0,-8).

3. (Sarena) A mapping of a function is shown below.

A

B

C

D

1. (Sifen) If the slope of Y= 2.5X is changed to 10 which statement it is true about the new function?

a) The new graph will have the same Y-intercept as the old graph but less steep

b) Slope and Y-intercept decreased c) Slope and Y-intercept increased d) Slope increased and graph is steeper

2. (Sifen) The ratio of Kit Kat to Twix in a candy box is 7:9 if a large arrangement have 63

Twix which is a relationship prediction of the total number of Kit Kat and Twix in the candy box

a) 16 b) 112 c) 61 d) 9

3. (Sifen) How does the graph of Y= -3x+4 compare to the graph of Y= -3x+7

a) The slope of y=-3x+4 is steeper b) The slope of y=-3x+4 is less steep c) The graph of y=-3x+4 has small y-intercept d) The graph y=-3x+4 has a large y-intercept

1. (Skye Ballew) What is the solution from these tables?

X Y

6 4

3 8

2 -3

A. (6,4)

B. (3,8)

C. (1,-3)

D.(2,-3)

2. (Skye Ballew) A piece of cardboard has a width of (6x+12) and the length is (-2x+4). What equation represents the area (A) of the cardboard?

A. A=12x^2+x+48

B. A=-12x^2-x+48

C. A=-12x^2-576x+48

D. A=-12x^2+48

3. (Skye Ballew) Which of the functions below has a less steep graph and a larger y-intercept the Y= 5/6x+5?

A. 1/2x+8

B. 15/8+6

C. -5/6x+5

D. 5/6x+3

X Y

3 8

6 9

1 -3

Skylar Power Packet A2B Question one: What is the Domain of these ordered pairs and what is the range? {(2,3),(3,7),(8,8),(9,1)} A. Domain: {3,7,8,1} Range: {2,3,8,9} B. Domain: {2,3,3,7} Range:{8,8,9,1} C. Domain: {2,3,8,9} Range: {3,7,8,1} D. There is no Domain or Range

Question 2: John drives his car 7 miles per hour. If Miles(y) Hour (x). What does the slope represent? A. The slope represents zero miles to zero hours. B. The slope represents how many miles an hour as a rate of change. C. The slope represents how many hours is in a mile. D. The slope is 7 miles and one hour.

Question3: What is the maximum? (I have a chart it wont let me send you word or any documents so im having to type it out. i witll show you the chart later) A. There is no Maximum it is a minimum. B. 0.8 C. 4 D. 1.7

1. What is the Domain of the following coordinate points? (3, 7), (4, 9), (5, 11), (6, 13)

A. 7<x<13 B. 3≥x≤6 C. 7<x>13 D. 3≤x≤6

2. Which function includes the data set {(2,4),(6,24),(10,44)}

A. Y=x+1 B. Y=6x-5 C. Y=5x-6 D. Y=2x+2

3.

X Y 3 4 5 -1 7 -3 9 -11

X Y 1 5 4 -1 7 -3 12 -17 What is the point of intersection? A. 5,-1 B. 4,-1 C. 12,-17 D. 7,-3

(Trent Griggs) If Trent is playing League of Legends and the enemy starts attacking him he

takes 120 damage each attack before Trent’s armor modifier which reduces the damage by

25% damage. Trent only has 1216 life, which will allow him to survive up to 13 attacks

before he dies. In response to this realization Trent purchases Warmogs to increase his

health by 1000. How many shots will it take the enemy to kill him at least after this

purchase?

A) 18

B) 25

C) 14

D) 12

(Trent Griggs) What is not true about the following function?

6X – Y3 = 300

A) The Y-intercept is negative

B) The equation is moving down at a constant rate

C) The equation is quadratic

D) This equation does not have 2 roots

(Trent Griggs) The equation Y = 4X – 7 is moved down 3 units what statement is true?

A) The new line has a slope of 1

B) The new line has a Y-intercept of -10

C) The new line has a Y-intercept of 10

D) The new line has a slope of 1 and a Y-intercept of -10

(Vanessa Ledford) At which points does the graph of f (x) = 4 (x + 2) (x – 8) intersect the x-axis?

A. (2 , 0) and (8 , 0)

B. (2 , 0) and (-8 , 0)

C. (-2 , 0) and (8 , 0)

D. (0 , -2) and (0 , 8)

(Vanessa Ledford) Which of the following functions will have the smallest y-intercept?

A. 1x – 2y = -8

B. – 2x + 4y = 10

C. y = 4 – 3x

D. 6x + 3y = -3

(Vanessa Ledford) An algebraic expression is given below.

(6x + 4) + (2x – 8) + 18x + 3 – 10x

Which expression is equivalent to the given expression?

A. 22x +15

B. -1 + 16

C. 3x^2 + 4 – 0

D. 12x + 15

Simplify 10x+5y=20

A. Y=-2x+12 B. Y= 5x+5 C. Y= -2x+4 D. Y= 10x+25

Which scatterplot has a negative correlation?

A. B.

C. D.

Which equation is the same as the one above?

A. Y =2x+1 B. Y= -3x+2 C. Y= 4x-10 D. Y= -2x+1

(Mr.Sam) In equation y=4x²+7x-22, what is a value of y when x= -13?

(Mr.Sooin) Which of the following functions will have the smallest y-intercept? A y=13x+1 B 100x-y=15 C y=22x-11 D 32x-2y= -15 (Mr.Back) The table shows a set of values for x and y.

x 4 5 6 7 8

y 23 27 31 35 39

Which equation best represents this set of data? F y=3x+3 G y=x-4 H y=4x+7 J y=7x-7