8.5AE - Proportional Relationships

Which of the following equations represents a direct variation?

Tags

CCSS.7.RP.A.2C

If a graph of a line passes through the origin and has a slope of 5, what is the equation of the line?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• The slope is 0, indicating no change.

• The slope is 1, indicating a direct relationship.

Tags

CCSS.8.EE.B.5

Which of the following tables represents a direct variation?

Tags

CCSS.7.RP.A.2B

Is the relationship proportional or non-proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2D

Does the graph show a proportional relationship?

• Yes, it's straight and goes through the origin

• Yes, it's straight

• Yes, it goes through the origin

• Yes, the line is pretty

Tags

CCSS.7.RP.A.2D

Is the given table a proportional relationship? If so, write an equation that relates y to x.

• Yes;  y=1/3x
• Yes;  y=3x
• Yes;  y=5x 
• No

Tags

CCSS.7.RP.A.2B

Write the equation for the table given. 

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.6.EE.C.9