Proportions to Linear Relationships

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = 1/2x

• x = 3y

Tags

CCSS.6.EE.C.9

Does this equation represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2C

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

What is k in this proportional relationship?

• 60 

• 120

• 1

• 180

Tags

CCSS.7.RP.A.2B

This relationship is ​ (a)   and is represented by the equation ​ ​ (b)   .

• nonproportional

• y = 1x + 3

• proportional

• y = 3x + 3

• y = x

• y = - 1x + 3

Tags

CCSS.8.EE.B.5

Select the hotspot that explains why this relationship is proportional.

Tags

CCSS.7.RP.A.2D

This is a ​ (a)   relationship and has an equation of ​ (b)   .

• proportional

• y = -2x

• nonproportional

• y = 2x

• y = x + 2

• y = -x + 2

Tags

CCSS.8.EE.B.5

Based on the graph what is the unit rate?

• 1 foot per minute

• 6 feet per minute

• 1 foot per 6 minutes

Tags

CCSS.7.RP.A.2D

Write an equation that represents the relationship between the weight(x) and the cost(y).

• y = 1/2 x

• y = 1/4 x

• y = 2x

• y = 4x

Tags

CCSS.8.EE.B.5