Proportional Relationships & Constant of Proportionality

is the graph proportional?

• proportional

• non proportional

Tags

CCSS.7.RP.A.2D

The famous Equation that we can use to represent a Proportional Table is _______.

• X=KY

• Y=KX

• K=XY

• X=Y

Tags

CCSS.7.RP.A.2C

is the graph proportional?

• proportional

• non proportional

Tags

CCSS.7.RP.A.2D

Does the table represent a proportional relationship?

• yes

• No

• Not enough information to determine

Tags

CCSS.7.RP.A.2A

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• 5

• 1/5

• 1

• none (not proportional)

Tags

CCSS.7.RP.A.2B

The constant of proportionality for this graph is 5. What is the equation for this graph?

• y=1/5x

• y=10x

• 5=yx

• y=5x

Tags

CCSS.8.EE.B.5

Which best describes the equation?
y = 75x

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality in this equation?

• 4/5

• This equation is not proportional

• y

• x

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the table. What is the equation for this table?

• y = 1/2x

• x = 1/2y

• y = 2x

• k = x

Tags

CCSS.7.RP.A.2C