Rate of Change/Initial Value Quiz

What is the initial value?

• -3
• 0
• 3
• 20

Find the rate of change

• 3
• -3
• 20
• Not a constant slope/Non-Linear

What is the initial value?

• 1
• 2
• 9
• 11

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear

Elyse bought a new smartphone. She paid $125 on the day of purchase, then $50 per month until it was paid off. What is the initial value in this situation?

• 50

• 125

• 25

• -75

Elyse bought a new smartphone. She paid $125 on the day of purchase, then $50 per month until it was paid off. What is the rate of change in this situation?

• 50

• 125

• 25

• -75

Liz, Logan, and Carter are having a debate on which raft rental shows a greater rate of change in their cost. Can you help them settle the argument?

• Water's Edge Rafts

• Ryan's Rafts

Students are racing to solve a math problem. They need to find the rate of change for the following graph. Can you help them?

• 80

• 20

• 40

• 160

What is the rate of change?

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Logan, Jack, and Liz are becoming members of Coach Avery's new fitness club! There is a $30 registration fee and a $5 monthly fee. Can you help them calculate the rate of change for their monthly expenses?

• 30

• 5

• 35

• 25