Jeopardy

Factoring Roots of Real Numbers

Radical Expressions

Rational Exponents

Radical Equations and

Inequalities

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

Answer:

JEOPARDY

Define a set A of natural numbers

Answer:A={1, 2, 3, 4, 5…}

JEOPARDY

DAILY DOUBLE

QUESTION

Simplify:

a x a x a x a x a

Answer:a^10

JEOPARDY

Define the multiplicative and additive identities.

Answer:The multiplicative identity is 1. It is the number you can multiply

anything by and get the same numberax1=a

The additive identity is 1. It is the number you can add to anything and get that number.

a+0=aJEOPARDY

Define reciprocal. What is the reciprocal of 4/3?

Answer:The reciprocal is a number such that the product of

a number and its reciprocal is 1

ax(1/a)=1

JEOPARDY

Solve the inequality and write in interval notation:

-10≤(3p+1)/2<5

Answer:[-7, 3)

JEOPARDY

Find the slope of a line passing through (16,12) and (16,5)

Answer:Undefined

JEOPARDY

Sabrina invested $20,000 in stocks and bonds. Her investment in bonds is $2000 more than half of her investment in stocks.

How much did Sabrina invest in stocks? How much did she invest in bonds?

Answer:Stocks- $9000

Bonds- $11,000JEOPARDY

Answer:$159.95

JEOPARDY

Latoya purchased a leather jacket on sale for 20% off the original price. If the sale price of the jacket was $127.96, what

was its original price?

Juanita has $28,000 to invest in two accounts that pay simple interest on an annual basis.

One account pays 4% simple interest, and the other pays 5% simple interest. How much

would she have to invest in each account to earn a total interest of $1320?

Answer:$8000 into the 4% account

$20,000 into the 5% accountJEOPARDY

Find the domain and range of the relation

A={(4, -2), (1, -1), (0,0), (1, 1), (4, 2)}

Answer:Domain: (4, 1, 0, 1)

Range: (-2, -1, 0, 1, 4)

JEOPARDY

Construct a graph that models the height of a skydiver after the jump

Answer:

JEOPARDY

Graph using the interceptsg(x)=3.2x+1.5

Answer:y intercept- 1.5x intercept- -4.7

JEOPARDY

Find the equation of the line passing through the points (1,2) and (-2, 5)

Answer:y=-x+3

JEOPARDY

Find the slope-intercept form of a line parallel to y=-2x+5 passing through the point (4,3)

Answer:y=-2x+11

JEOPARDY

The perimeter of a rectangle is 300 inches. If the length is 10 inches less than three time the width, find the

dimensions of the rectangle.

Answer: length is 110 inches, width is 40 inches

JEOPARDY

What is 5x raised to the 0 power?

JEOPARDY

Answer: 5

DAILY DOUBLE

QUESTION

Describe product to a power rule. Why is it what it is?

Answer: When raising a product to a power, we raise each factor of the

base to the common exponent

JEOPARDY

Define a monomial. What can a monomial NOT have?

Answer:It cannot have a fraction in the exponent,

or a negative in the exponent

JEOPARDY

Multiply2x^2(5x+7)(x-8)

Answer:(10x^4)-(66x^3)+(112x^2)

JEOPARDY

Solve the system of linear equations:3x+2y=-22x-y=-6

Answer:(-2,2)

JEOPARDY

Determine a12, a21, a32 for the following matrix:

|1 -1 4||3 -2 5||7 0 -6|

Answer:-1, 3, 0

JEOPARDY

If possible, find 2A-3B where A=|1 -2 5| and B=|0 -1 -5| |3 -4 -1| |-3 1 2|

Answer:|2 -1 25||3 -11 -4|

JEOPARDY

Find the inverse of A without a calculator

A=|1 2| |1 3|

Answer:|3 -2||-1 1|

JEOPARDY