Proportional Relationships

True or False:

Is the following graph proportional?

• True

• False

True or False:

Is the following graph proportional?

• True

• False

Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Determine the missing value in the table. 

• 15
• 3
• 1/3
• 9

Michelle did 200 sit-ups in 8 minutes. Tom did 100 sit-ups in 5 minutes. Who did sit-ups at a faster rate?

• Michelle

• Tom

• They were the same.

What is the ratio of squares to circles?

• 4:7

• 3:7

• 3:4

• 4:3

Does the table show a proportional relationship?

• Yes
• No

Q. There are 5 girls and 7 boys. What is the ratio of girls to boys? Select all that apply.

• 5:7

• 7 to 5

• 5 to 7

• 7:5

What is the constant of proportionality?

• 8
• 16
• 24
• 2