Proportionality Equation

Which equation helps you solve for k?

• k = x/y

• k = y/x

• k = y + x

• k = 2x

Tags

CCSS.6.EE.C.9

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 2

• k = 4

• k = 1/2

• k = 1/4

• none (not proportional)

Tags

CCSS.7.RP.A.2C

The constant of proportionality is also the unit rate.

• True

• False

Tags

CCSS.7.RP.A.2B

Does this equation represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

What is the EQUATION for this table?

• y=1/3x

• y=3x

• y=5x

• Not proportional

Tags

CCSS.8.EE.B.5

Write the equation for the table given.

• y = 16x

• y=8x

• y=12x

• not proportional

Tags

CCSS.7.RP.A.2C

Write an equation for this relationship.

• y = 18x

• y = 18.50x

• y = 22.50x

• y = 22x

Tags

CCSS.5.OA.B.3

Write an equation for this relationship

• y=28x

• y=35x

• y=38x

• y=26x

Tags

CCSS.HSF-LE.A.1B

Write an equation for this relationship

• y=2x

• y=3x

• y=1.50x

• y=2/3x

• none (not proportional)

Tags

CCSS.7.RP.A.2C