Unit 11 Ordered Pairs and the Plane

What is the ordered pair for Point R?

• (4, 4)

• (4, 5)

• (5, 4)

• (5, 5)

What is the name of the point located at (4, 3)?

• A. Point X

• B. Point P

• C. Point M

• D. Point W

What is the ordered pair for Point T?

• (5, 0)

• (5, 5)

• (0, 5)

• (1, 5)

What is the name of the point located at (1, 5)?

• Point N

• Point S

• Point T

• Point Y

What is the ordered pair for Point L?

• (1, 2)

• (2, 0)

• (2, 1)

• (2, 2)

Frank used the input-output table to make the graph shown. What is the missing height in the input-output table?

• 1 in.

• 3 in

• 5 in

• 7 in

In the graph shown, what does the ordered pair (2, 4) represent?

• The height of the grass in Week 4 is 2 inches.

• The height of the grass in Week 2 is 4 inches.

• The height of the grass in Week 4 is 2 inches more than the height in Week 3.

• The height of the grass in Week 2 is 4 inches more than the height in Week 3.

What is the missing y-coordinate for the red point in the graph? Explain what the ordered pair for that point represents.

• 2; At 5 months, the child’s hair has grown 2 cm in length.

• 3; At 2 months, the child’s hair has grown 3 cm in length.

• 4; At 5 months, the child’s hair has grown 4 cm in length.

• 5; At 2 months, the child’s hair has grown 5 cm in length.

If the pattern continues, what will be the height of the grass in Week 4?

• 4 in

• 5 in

• 6 in

• 7 in

Jeannine puts her extra pennies in a large jar. The graph below shows the total amount of money, in dollars, in the jar after x months. If the pattern continues, what amount of money will be in the jar after 6 months?

• 4

• 5

• 6

• 7