Unit Rate and Proportional Relationships

Does the table below represent a constant rate of change? If yes, what is it?

• Yes, k = 1

• Yes, k = 6

• Yes, k = - 6

• No, the table does NOT show a proportional relationship.

Tags

CCSS.7.RP.A.2D

Find k, the constant of proportionality.

• k = 4

• k = 6

Tags

CCSS.7.RP.A.2B

If a snail can move ³/₁₀ of a meter every ¹/₁₂ hour, what is the speed of the snail, in meters per hour?

• ¹/₄₀

• ⁵/₁₈

• 1¹/₂

• 3³/₅

Tags

CCSS.7.RP.A.1

A recipe calls for 4 tablespoons of butter for every 2 tablespoons of water. Which table represents the relationship?

• 
• 
• 

Which table shows a proportional relationship between x and y?

• 
• 
• 

Tags

CCSS.7.RP.A.2A

• 6 mph

Tags

CCSS.7.RP.A.1

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.6.EE.C.9

Tags

CCSS.6.RP.A.3B

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the Constant of Proportionality.

Tags

CCSS.7.RP.A.2B