Proportional and Nonproportional

What makes a graph proportional?

• Linear
• The line goes through the origin
• Curvy line
• Linear and the line goes through the origin

Tags

CCSS.7.RP.A.2D

Which table shows a proportional relationship?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2A

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

y=6x

• Proportional
• Nonproportional

Tags

CCSS.8.EE.B.5

Determine whether the number of legs are proportional to the number of spiders. 

• Yes, proportional
• No, non-proportional

Tags

CCSS.8.EE.B.5

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D

The cost of popcorn is $2.50 for each bag.

• Proportional
• Nonproportional

Tags

CCSS.7.RP.A.2A

Why does this graph show a non-proportional relationship?

• It doesn't, it is proportional because it is a straight line
• It goes through the origin
• It does not go through the origin
• It is a straight line

Tags

CCSS.8.EE.B.5

• Proportional
• Nonproportional

Tags

CCSS.7.RP.A.2A

y=5x+8

• Proportional
• Nonproportional

Tags

CCSS.8.EE.B.5