Proportional vs Non-Proportional Relationships

In the equation y= mx+b, what is m and b represents?

• m= slope, b = x-intercept

• m= slope, b= y-intercept

• m= y-intercept, b= slope

• m= x-intercept, b= slope

Tags

CCSS.7.RP.A.2D

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

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• Proportional because it is a straight line and passes through the origin (0,0).
• Non-Proportional because it doesn't pass through the origin (0,0).

Tags

CCSS.7.RP.A.2D

Which graph is a nonproportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Is the graph proportional or nonproportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D

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

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

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2D