Check it out!

# Check it out!

## Check it out!

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##### Presentation Transcript

1. Check it out! 3.3.2: Proving Average Rate of Change

2. Lupita wants to buy a boat that will have the best resale value after 3 years. At one boat dealer, she found a boat she likes that sells for \$15,000 and depreciates at a rate of 30% per year. What will be the value of the boat after 3 years? At another dealer, she found a boat that costs \$12,000 and depreciates at a rate of 20% per year. What will be the value of the boat after 3 years? Which boat will have the greater value in 3 years? 3.3.2: Proving Average Rate of Change

3. At one boat dealer, she found a boat she likes that sells for \$15,000 and depreciates at a rate of 30% per year. What will be the value of the boat after 3 years? When the boat is new, it is worth \$15,000; then it depreciates at a rate of 30% each year. Create a table to show the decrease in value for the first 3 years. 3.3.2: Proving Average Rate of Change

4. Boat A will be worth \$5,145 after 3 years. 3.3.2: Proving Average Rate of Change

5. At another dealer, she found a boat that costs \$12,000 and depreciates at a rate of 20% per year. What will be the value of the boat after 3 years? When the boat is new, it is worth \$12,000; then it depreciates at a rate of 20% each year. Create a table to show the decrease in value for the first 3 years. 3.3.2: Proving Average Rate of Change

6. Boat B will be worth \$6,144 after 3 years. 3.3.2: Proving Average Rate of Change

7. Which boat will have the greater value in 3 years? Boat A will be worth \$5,145 after 3 years. Boat B will be worth \$6,144 after 3 years. Boat B will be worth more than Boat A after 3 years. 3.3.2: Proving Average Rate of Change