Proportional and Nonproportional Graphs

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it is linear (striaght).
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

Why does this graph show a non-proportional relationship?

• It doesn't, it is proportional because it is a straight line
• It goes through the origin
• It does not go through the origin
• It is a straight line

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?

• Yes, because the line is straight.
• No, because the line goes through the origin.
• Yes because the line goes through the origin (0,0) and is straight.
• 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

 Is this table proportional or non-proportional?

• Proportional because the y to x ratio is a constant of proportionality. 
• Non-Proportional because the y to x ratio is not a constant of proportionality. 
• Proportional because the x to y ratio is a constant of proportionality. 
• Non-Proportional because the x to y ratio is not a constant of proportionality. 

Tags

CCSS.7.RP.A.2B

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

Is the graph proportional or non proportional?

• Proportional because it is a straight line.
• Non-Proportional because it doesn't pass through the origin.

Tags

CCSS.7.RP.A.2D

A line is linear if it forms a straight line.  A line that does not form a straight line is non-linear. Which best describes this graph?

• linear and non-proportional
• non-linear and non-proportional
• linear and proportional
• non-linear and proportional

Tags

CCSS.8.F.A.3

The graph shows the water level as a bathtub fills.  Select the correct choice that describes this graph.

• The graph is proportional because the y to x ratio is constant (the same).
• The graph is non-proportional because it does not pass through the origin (0,0).
• The graph is proportional because it is linear (a straight line).
• The graph is non-proportional because it is linear (a straight line).

Tags

CCSS.7.RP.A.2D