Chapter 3 Proportional Relationship Desmos

Which graphs are proportional? Select all.

• A

• B

• C

• D

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

Find the Unit Rate.
72 ounces for 12 servings    

• 7 ounces per serving

• 144 ounces for 24 servings

• 6 ounces per serving

• 36 ounces for 6 servings

Does the graph show a proportional relationship?

• Yes

• No

What is the constant of proportionality? Remember to simplify your answer.

• k=9/3

• k=6

• k=9

• k=3

• y=1

What is the constant of proportionality? Remember to simplify your answer.

• k=5

• k=6

• k=30

• k=1

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Determine the constant of proportionality.

• 5

• 0.2

• 1

• 1.4

Find the perimeter of the large triangle.

• 24

• 36

• 12

• 54