Representing Proportional Relationships Warmup

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

Tags

CCSS.8.EE.B.5

True or False:

Is the following graph proportional?

• True

• False

Tags

CCSS.7.RP.A.2D

True or False:

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

Determine whether the rates of change are constant or variable.

• Constant, the rates are the same.

• Variable, the rates are not the same.

• Constant, the rates are not the same.

• Variable, the rates are the same.

Tags

CCSS.HSF-LE.A.1B

Steve started with #250 and spent $25 per week. Chelsea started with $30 and saved $30 per week. Which equations represent these situations?

• y = 250 - $25x

• y = 30 + 30x

• y = 250x + 25

• y = 30x - 30

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2