Interpret Proportional Graphs

What does the point (3, 9) represent?

• There are 3 feet in 9 yards.

• There are 9 feet in 3 yards.

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality

• m = 1/3

• m = 9

• m = 3/9

• m = 3

Tags

CCSS.7.RP.A.2B

What does the point (8, 4) represent?

• 8 hours of charge will give you 4 hours of flight time

• 4 hours of charge will give you 8 hours of flight time

Tags

CCSS.HSF.IF.B.4

What does the point (1, 4) represent?

• 4 miles per hour

• 4 hours per mile

Tags

CCSS.8.EE.B.5

Which of the following statements can be used to create the graph shown?

• For every 5 hours of work you get $6

• For every 24 hours of work you get $10

• For every 36 hours of work you get $50

• For every 6 hours of work you get $5

Tags

CCSS.7.RP.A.2D

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

The graph shows the relationship between x, the weight in pounds, and y, the cost in dollars of sliced turkey.

How much would 9 pounds of sliced turkey cost?

• $22.50

• $54

• $3.60

• $2.50

Tags

CCSS.7.RP.A.2B

What is the ratio of the line graph shown?

• 4:1

• 2:1

• 3:2

• 8:1

Which of the following graphs does not represent a proportional relationship?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.7.RP.A.2D

The graph below shows a builder’s profit for townhouses he sold. What is the builder’s increase in profit if he sells 5 more townhouses?

• $8,000

• $20,000

• $40,000

• $45,000

Tags

CCSS.HSF.LE.B.5