Equations for Proportional Relationships

Ammonie used a table to record how far and how much time she rode her bicycle. What equation could she use to determine how many miles she would ride, m , if she traveled any number of hours, h?

• m = 15.5h

• h = 42m

• m = 14h

• h = 3.5m

Tags

CCSS.6.EE.C.9

Michelle bought the same fabric on 3 different occasions and recorded the data in the table below. What equation could be used to determine the total cost,C, of any amount of fabric, f?

• C = 1.05f

• C = 1.15f

• F = 1.05c

• F = 1.15c

Tags

CCSS.6.EE.C.9

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 the equation for the table given.

Tags

CCSS.6.EE.C.9

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D

Match the correct equation to the graph

• y = 4x

• y = 8x

• y = 2x

• y = 12x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How many miles can be driven with three gallons of gas? (Enter number value only).

Tags

CCSS.6.RP.A.3B

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

The constant of proportionality in the equation y = ½x is _______. 

• x

• y

• 1/2

• 2

Tags

CCSS.7.RP.A.2B

Create an equation for this proportional relationship. 

• y = 10x

• y = 5x

• x = 5y

• x = 10y

Tags

CCSS.7.RP.A.2