Identify Proportional Relationship

Which graph shows a proportional relationship?

• Graph with increasing line

• Graph with horizontal line

Tags

CCSS.7.RP.A.2D

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

Tags

CCSS.7.RP.A.2A

Does the graph represent a proportional relationship?

• yes

• no

Tags

CCSS.7.RP.A.2D

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

Determine which points in the graph, if any, represent proportional relationship.

• Point A & C

• Point B

• Point C

• None of the above

Tags

CCSS.7.RP.A.2D

Which graph shows a proportional relationship?

• Graph on the left

• Graph on the right

Tags

CCSS.7.RP.A.2D

What do you notice when the graph is proportional?

• The graph is a straight line passing through the origin (0,0).

• The graph is a curve.

• The graph has multiple peaks.

• The graph is a horizontal line.

Tags

CCSS.7.RP.A.2D

Jeff ran 6 miles in 2 hours. At this rate, how many miles will he run in 6 hours?

• 18 miles

• 4 miles

• 6 miles

• 36 miles

Tags

CCSS.6.RP.A.3B

Is the graph proportional and how do you know?

• The graph is proportional  because it is straight.

• The graph is proportional because it is straight AND passes through the origin.

• The graph is not proportional because it does not pass through the origin.

• The graph is not proportional because it is not straight AND it does not pass through the origin.

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality (miles/hour)?

• k=80

• k=20

• k=40

• k=160

Tags

CCSS.7.RP.A.2D