Proportional or Not Proportional Tables and Graphs

Is the graph proportional or non proportional?

• proportional

• non proportional

Which graph is non-proportional?

• A

• B

• C

• D

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

• Proportional

• Not Proportional

Which graph shows a proportional relationship between x and y?

• F

• G

• H

• J

Which table shows a proportional relationship?

• A

• B

• C

• D

What is the unit rate for the rain fall?

• 2 cm per hour

• 1 cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

What is the constant of proportionality?

• $3

• $4

• $2

• $9

What makes a graph proportional?

• It is a straight line.

• It goes through the origin.

• It does not go through the origin.

• If it goes down instead of up.

What is the unit rate for the table?

• $1 / 3 watermelon

• $3 / 1 watermelon

• 1/3 watermelon / pound

• $0.33 / 1 watermelon