Exploring Graphs of Proportional Relationships

Which graphs cannot represent a proportional relationship? Select all that apply.

• A

• B

• C

• D

The point (12,5) is on the graph. What do the coordinates tell you about the water in the bucket?

How many gallons of water were in the bucket after 1 second?

• 5/12

• 12/5

• 2.4

Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride. After 8 seconds, Noah was 17 meters from the ticket booth, and Diego was 43 meters away from the ticket booth.

• Diego is the blue, Noah is the black

• Noah is the blue, Diego is the black

• They can both be either one

Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride. After 8 seconds, Noah was 17 meters from the ticket booth, and Diego was 43 meters away from the ticket booth. How many meters per second did Noah walk?

• 25

• 0.47

• 2.1

Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride. After 8 seconds, Noah was 17 meters from the ticket booth, and Diego was 43 meters away from the ticket booth. How many meters per second did Diego walk?

• 0.19

• 5.4

• 51