proportional vs non proportional

Which best describes this equation?
y= 3.75x + 2

• Proportional 
• Non-proportional

Tags

CCSS.7.RP.A.2D

Which best describes the equation?
y = 75x

• Proportional
• Nonproportional

Tags

CCSS.7.RP.A.2C

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?

• Yes, because the line is pretty.
• No, because the line goes through the origin.
• Yes because the line goes through the origin.
• No, because the graph is non-proportional.

Tags

CCSS.7.RP.A.2D

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Which best describes the table?

• proportional
• non-proportional

Tags

CCSS.8.EE.B.5

Is the graph proportional or non-proportional?

• Non-proportional

• proportional

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.8.EE.B.5