Five-Minute Check (over Lesson 6–4)

Main Idea and Vocabulary

Example 1:Graphing Ordered Pairs

Example 2:Graphing Ordered Pairs

Example 3:Graphing Functions

• I will graph points on a coordinate grid.

• graph

Graphing Ordered Pairs

Graph and label point G(5, 2) on the coordinate grid.Step 1 Start at the origin (0, 0).

Step 2 Move 5 units to the right on the x-axis.

Step 3 Then move up 2 units to locate the point.

Step 4 Draw a dot and label the point G.

G

1. A

2. B

3. C

4. D0% 0%0%0%

Which shows point Q(1, 3) graphed on the coordinate grid?

A. B.

C. D.

Graphing Ordered Pairs

Graph and label point C(3, 5) on the coordinate grid.

Step 1 Start at the origin (0, 0).

Step 2 Move 3 units to the right on the x-axis.

Step 3 Then move up 5 units to locate the point.

Step 4 Draw a dot and label the point C.

C

1. A

2. B

3. C

4. D

0% 0%0%0%

Which shows point Q(4, 2) graphed on the coordinate grid?

A. B.

C. D.

Graphing Functions

Every package of pencils Li bought cost $2. Given the function rule 2p, find the total cost of 1, 2, 3, and 4 packages of pencils. Make a function table and then graph the ordered pairs.

The function rule is 2p. Multiply the number of packages by 2 to find the total cost.

Graphing Functions

Now graph the ordered pairs.

(1, 2)

(2, 4)

(3, 6)

(4, 8)

Every box of crayons Ying bought cost $1. Given the function rule 3x, find the total cost of 2, 3, and 4 boxes of crayons. Which graph shows the corresponding ordered pairs?

1. A

2. B

3. C

4. D0% 0%0%0%

A. B.

C. D.

End of the Lesson

Five-Minute Check (over Lesson 6–4)

Image Bank

Math Tool Chest

Model Multiplication Equations

1. A

2. B

3. C

4. D0% 0%0%0%

(over Lesson 6–4)

Name the ordered pair for point A.

A. (3, 3)

B. (2, 0)

C. (5, 1)

D. (1, 1)

1. A

2. B

3. C

4. D0% 0%0%0%

(over Lesson 6–4)

Name the ordered pair for point D.

A. (1, 5)

B. (2, 0)

C. (3, 3)

D. (5, 1)

1. A

2. B

3. C

4. D0% 0%0%0%

(over Lesson 6–4)

A. A

B. B

C. C

D. D

Name the point for (0, 2).

1. A

2. B

3. C

4. D0% 0%0%0%

(over Lesson 6–4)

A. A

B. B

C. C

D. D

Name the point for (1, 5).