Linear Proportionality

Is this graph proportional?

• Yes

• No

• Sometimes

• Both

Tags

CCSS.7.RP.A.2D

Identify the constant of proportionality.

• k = 25

• k = 50

• k = 100

• k = 1/50

• none (not proportional)

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

• 4

• 1/4

• 8

• 1/8

Tags

CCSS.7.RP.A.2B

Which tables and graphs show a proportional relationship?

• A,B,D

• A,C,F

• B,D,E

• B,C,F

Tags

CCSS.7.RP.A.2D

Find the unit rate.

18 orders in 3 days = ________ orders per day

• 3

• 9

• 6

• 8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality? 

• 2

• 10

• 5

• 1/5

Tags

CCSS.7.RP.A.2B

What is the ordered pair that represents the unit rate?

• (2,30)

• (1,15)

• (15,1)

• (6,40)

Tags

CCSS.7.RP.A.2D

 

Which graph shows a proportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Describe the two key features of the graph of a proportional relationship.

• Straight line

• Curved line

• Through the origin

• Not through the origin

Tags

CCSS.7.RP.A.2D

How much water was used in 9 minutes?

• 45

• 46

• 44

• 47

Tags

CCSS.HSF.IF.B.4