Linear Equations for Proportional Relationships

Does the graph show a proportional relationship? 

• Yes, it linear and goes through the origin

• Yes, it's linear

• Yes, it goes through the origin

• Yes, the line is pretty

Tags

CCSS.7.RP.A.2D

Is the given table a proportional relationship? If so, write an equation that relates y to x.

• Yes;  y=1/3x

• Yes;  y=3x

• Yes;  y=5x 

• No

Tags

CCSS.7.RP.A.2B

What is the equation for this table? Use y=kx format.

• y=0.125x

• y=8x

• y=2x

• y=5x

Tags

CCSS.5.OA.B.3

Write an equation for this relationship.

• d=18.50c

• c=18.50d

• c=22.50d

• c=22d

Tags

CCSS.6.EE.C.9

If the constant of proportionality is 10, which of the following is the correct proportional equation?

• 10=kx

• 10=k

• y=10k

• y=10x

Tags

CCSS.7.RP.A.2C

Which equation matches the given graph?

• d=0.45p

• d = ²/_5p

• d = 4p

• k = ¼

Tags

CCSS.8.EE.B.5

Write an equation for this relationship.

• y=1/5x

• y=1/2x

• y=2x

• y=5x

Tags

CCSS.6.EE.C.9

Joel earns $40 for shoveling snow on two driveways. Which equation correctly shows the  money (m) he earns per driveway (d)?

• d = 40m

• m = 40d

• m = 20d

• d = 20m

Tags

CCSS.6.EE.C.9

Write an equation for this graph.

• r = 2 t

• r = 1/4 t

• r = 1/2 t

• r = 4 t

Tags

CCSS.8.EE.B.5

Which equation shows a proportional relationship?

• y = 5x + 9

• x = 5y - 10

• y = 5x

• x = 5y + 48

Tags

CCSS.7.RP.A.2C