Constant Rate of Change from a Graph Word Problems

Determine the Constant Rate of Change?

• -10 ft per second

• 15 ft per second

• 10 ft per second 

• -15 ft per second

• Proportional, Linear, Negative
• Non-Pro, Linear, Negative
• Proportional, Linear, Positive
• Non-Pro, Linear, Positive

The temperature at noon was 88°F. By 4 P.M., the temperature was 72°F. Find the constant rate of change of the temperature.

• decresed by 4 degrees per hour

• increased by 4 degrees per hour

• decreased by 1.5 degrees per hour

• increased by 8 degrees per hour

What was the average rate of change in the number of fish caught per week between weeks 2 and 5?

• about 13 fish per week

• about 18 fish per week

• about 32 fish per week

• about 40 fish per week

What is the constant rate of change for the following graph?

• 80

• 20

• 40

• 160

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Analyze the point (3, 27). What does the point represent?

• The point (3,27) represents 27 shirts for $3.

• The point (3,27) represents $27 for 3 shirts.

Determine the Constant Rate of Change?

• $250.00 per day

• $333.33 per day

• -$250.00 per day

• -$333.33 per day

The table show's your profit from your summer mowing job. What is the rate of change?

• $10 per hour

• $20 per hour

• $5 per hour

• $12 per hour

What is the constant rate of change between the quantities in the table?

• $1 per hour

• $40 per hour

• $5 per hour

• $10 per hour