Proportional and Nonproportional Tables Graphs and Equations

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

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

• 33

• 44

• 32

• 48

Which best describes the graph represented in this table?

• proportional

• non-proportional

Select all that apply. How do you know a graph is porportional?

• it is a curved line

• it has a constant unit rate

• it pass through the origin

• it has a constant of proportionality

Is the graph proportional or non proportional?

• proportional

• non proportional

Why does this graph show a non-proportional relationship?

• Because it is proportional

• It goes through the origin

• It does not go through the origin

• It is a straight line

Solve the proportion.

• 1

• 3

• 6

• 5

Is this table proportional?

• Yes

• No

Select all that apply: k represents the...

• constant unit rate

• the origin

• constant of proportinality

• the slope