Proportional Relationships and Constant Of Proportionality

Which graph represents the data?

• 
• 
• 
• 

Which graph represents the data and shows the unit rate?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

For every 125 pages Daysha reads, she earns 5 points. Which graph models this relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Based on the graph, explain the unit rate.

• The unit rate is $\frac{1}{125}$

• The unit rate is 125

• The unit rate is 1

• Not here

Tags

CCSS.7.RP.A.2D

Joel earns $4.50 per hour. Which graph represents this relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Determine the constant of proportionality for the table. Express your answer as y = kx

• y = 30k

• y = 30x

• y = 0.03x

• y = 9x

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the table. Express your answer as y = kx

• y = 33x

• y = 0.003x

• x = 33y

• 33k

Tags

CCSS.7.RP.A.2B

k represents

• the constant of proportionality

• the king

• ketchup

• a strikeout

Tags

CCSS.7.RP.A.2B

Which equation helps you solve for k?

• k = x/y

• k = y/x

• k = y + x

• k = 2x

Tags

CCSS.6.EE.C.9

What is the constant of proportionality? 

• 4
• 2
• 1/4
• -4

Tags

CCSS.7.RP.A.2B