Proportional Equations Graphs

What is the formula for a proportional relationship?

• y=kx

• y=k/x

• z=ykx

• y=ky

Tags

CCSS.7.RP.A.2C

Which graph matches the table?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.8.EE.B.5

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

is ​ (a)  

• proportional

• non-proportional

Tags

CCSS.7.RP.A.2D

Which statement about this graph is most true?

• It is proportional

• The cleaner uses 1 cup of vinegar to every 2 cups of cleaner

• The cleaner uses 4 cups of cleaner to 2 cups of vinegar

• All of the above

Tags

CCSS.7.RP.A.2D

Is this a proportional equation?  Why?

• It is not proportional because it doesn't have a constant.

• It is not proportional because it doesn't have a constant rate of change.

• It is proportional because if x = 0, y = 0.

• It is proportional because it has a y intercept of 22.

Tags

CCSS.HSF-LE.A.1B