Comparing Proportional Relationships in Tables and Graphs

Which graph is non-proportional?

• A

• B

• C

• D

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl

• 0.5 boys for every 1 girl

• 6 boys for every 1 girl

• 3 boys for every 1 girl

Which graph matches the table?

• A

• B

• C

• D

What is the formula for a proportional relationship?

• y=kx

• y=k/x

• z=ykx

• y=ky

This table is proportional. What is the constant?

• 16

• 4

• 1/4

• 1/8

What is the constant of proportionality for this table?

• 1

• 6

• 3

• 12

This is a table with a proportional relationship between A and B.  Find the missing value of B. 

• 33

• 44

• 32

• 48

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

Find the missing number

Which of the following is an equation to represent this proportional relationship?

• y=15x

• x=15y

• y=3x

• x=3y