Rate of Change and Proportional Relationships

A proportional relationship is written used which of the following equations?

Tags

CCSS.7.RP.A.2D

Is the following graph proportional?

• True

• False

Tags

CCSS.7.RP.A.2D

Is the following graph proportional?

• True

• False

Tags

CCSS.7.RP.A.2D

Find the constant of proportionality (k).

Tags

CCSS.7.RP.A.2B

A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.

• rate of change

• proportion

• origin

• function table

Tags

CCSS.HSF-LE.A.1B

The rate of change in Proportion B is ___ units greater than the rate of change in Proportion A.

• 1.5

• 2.5

• 25.5

• 43.5

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• 2.5

• 3

• 7.5

• 10

Tags

CCSS.7.RP.A.2D

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

What is the rate of change in students per school bus?

• 72 students per school bus

• 144 students per school bus

• 36 students per school bus

• 40 students per school busy

Tags

CCSS.7.RP.A.2B

Which of the following are ways to find the rate of change?

• change in y over change in x

• rise over run

• subtract y coordinates over subtract x coordinates

• all of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6