Proportional and Nonproportional Relationship

Is the graph proportional?

• Proportional

• nonproportional

Which graph shows a proportional relationship between x and y?

• F

• G

• H

• J

Match the correct equation to the graph

• y = 4x

• y = 9x

• y = 10x

• y = 3x

Match the correct equation to the graph

• y = 30x

• y = 5x

• y = 6x

• y = x

Use the graph to determine an equation to represent the relationship. Use t for minutes (time), and m for miles.

• m = 5t

• 5m = t

True/False: The ordered pair (4, 2) means that 2 cookies cost $4.

• True

• False

True/False: The point (4 , 2) means that 4 cookies were purchased for $2.

• True

• False

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

• Proportional

• Not Proportional

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

Is this table proportional?

• Yes

• No

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

Determine if the linear relationship is proportional or nonproportional. Remember to divide the y number by the x number and see if all of them are the same- if they are it's proportional, if they aren't it's not.

• Proportional

• Nonproportional

• Neither

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a