Constant Rate of Change Quiz

What is the rate of change in the number of lines of code for the computer program?

• 25 lines per code

• 50 lines per code

• 75 lines per code

• 100 lines per code

What is the rate of change in the cost for the computer program?

• $500 per code

• $1000 per code

• $1500 per code

• $2000 per code

What is the constant rate of change in the number of cars washed?

• 2 cars per wash

• 5 cars per wash

• 8 cars per wash

• 10 cars per wash

What is the constant rate of change in the cost of washing cars?

• $10 per car

• $20 per car

• $30 per car

• $40 per car

What is the constant rate of change in the number of students per bus?

• 12 students per bus

• 24 students per bus

• 36 students per bus

• 48 students per bus

What is the constant rate of change in the distance traveled on the highway?

• 30 miles per hour

• 45 miles per hour

• 60 miles per hour

• 75 miles per hour

What does the point (0, 0) represent in the graph?

• 0 hours and 0 miles traveled

• 0 hours and 60 miles traveled

• 60 hours and 0 miles traveled

• 60 hours and 60 miles traveled

What does the point (1, 60) represent in the graph?

• 1 hour and 60 miles traveled

• 60 hours and 1 mile traveled

• 1 hour and 1 mile traveled

• 60 hours and 60 miles traveled

What is the constant rate of change in the earnings for babysitting?

• $5 per hour

• $8 per hour

• $9 per hour

• $10 per hour

Who charged more per hour for babysitting?

• Ramona

• Josh

• Both charged the same

• Cannot be determined