Direct Variation/ Proportional Graphs

What makes a graph proportional?

• Linear
• The line is only in quadrant 1
• Curvy line
• Linear and the line goes through the origin

Tags

CCSS.7.RP.A.2D

Is this table proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Is this graph proportional?

• 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.8.EE.B.5

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Tags

CCSS.8.EE.B.5

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.HSF-LE.A.1B

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

Write an equation for this relationship.

• y = 4x
• y = 1/8x
• y = 1/4x
• y = 8x

Tags

CCSS.5.OA.B.3

Write an equation for this relationship.

• y = 4x
• y = 1/8x
• y = 1/4x
• y = 8x