Ratios Rates Unit Rate Tables and Graphs Review

Does this graph represent a proportional relationship?

• Yes, because the line is pretty.

• No, because the line goes through the origin.

• Yes because the line goes through the origin.

• No, because the graph is non-proportional.

Which graph is non-proportional?

• A

• B

• C

• D

Which best describes the graph represented in this table?

•  proportional

• non-proportional

The constant of proportionality is also the unit rate.

• True

• False

What is the constant of proportionality of the graph above?

• 0

• 1/6

• 60

• 10

Is the graph proportional or non proportional?

• proportional

• non proportional

What is the equation?

• y=1/4x

• y=4x

• y= x + 4

• y = x - 4

What is the ratio of cats to dogs in the table shown in simplest form?

• 10:12

• 2:3

• 1:4

• 5:6

Complete the ratio tables

• 10, 15, 20

• 15, 20, 25

• 10, 35, 45

• 10, 15, 30

Rose spent $2.00 for 20 pieces of gum. Joe spent $1.50 for 10 pieces of gum. Who got the better deal?

• Joe

• Rose

• Mrs. Hoyme

• William