Proportional vs Non Proportional Equations

Is this proportional:

x= 10y + 20

• Yes

• No

Tags

CCSS.7.RP.A.2D

y=7x

• proportional

• not proportional

Tags

CCSS.7.RP.A.2D

Jay earns $17 per hour

• y=17x

• x=17y

Tags

CCSS.6.EE.C.9

Which equation is PROPORTIONAL?

• y=2x + 1

• y=5x

• y=5x - 9

• y=-4x + 10

Tags

CCSS.7.RP.A.2D

Which equation is NOT PROPORTIONAL?

• y=3x

• y=6x

• y=8x

• y=10 + 5

Tags

CCSS.7.RP.A.2C

y=6x - 9

• proportional

• not proportional

Tags

CCSS.7.RP.A.2D

Limes are $0.99 per pound

• x=0.99y

• y=0.99x

Tags

CCSS.6.EE.C.9

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Is the graph proportional or non proportional?

• proportional

• non proportional

Tags

CCSS.7.RP.A.2D

What is the y-intercept of the graph and is it proportional or non-proportional?

• Proportional, y-intercept is 8 miles

• Non-proportional, y-intercept is 8 miles

• Proportional, y-intercept is 8 hours

• Non-proportional, y-intercept is 8 hours

Tags

CCSS.8.EE.B.5