Proportional vs. Non-Proportional Relationships

A cell phone charges $0.05 per text.

• Proportional

• non-proportional

Tags

CCSS.7.RP.A.2A

Does the graph show a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Which is the best explanation of why this graph shows a non-proportional relationship?

• The line is not straight.

• The line does not touch the origin.

• The line is at the wrong angle.

• The graph shows a proportional relationship.

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2D

Proportional or Non-Proportional?

• Proportional because the y-intercept is 5

• Non-Proportional because the y-intercept is not 0

Tags

CCSS.7.RP.A.2D

Proportional or Non-Proportional?

• Proportional because the y-intercept is 0

• Non-Proportional because the slope is 4/5

Tags

CCSS.7.RP.A.2D

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2D

Proportional or Non-Proportional:
The graph does not pass through the origin. 

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• proportional

• non proportional

Tags

CCSS.7.RP.A.2D