Constant Rate of Change Table

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

• -20 gal per minute

• -2 gal per minue

• 2 gal per minute

• 20 gal per minute

The table shows the cost of long distance calls based on the number of minutes used. Is there a constant rate of change, and if so what is it?

• Yes, 10 calls per minute

• Yes, $.10 per minute

• Yes, $.40 per minute

• Not a constant rate

How many players are there in a team?

• 9 players per team

• 12 players per team

• 10 players per team

• 11 players per team

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

The table shows the amount of magazines sold for a fundraiser. What is the rate of change?

• 10 magazines per student

• 100 magazines per student

• 50 magazines per student

• 20 magazines per student

What is the rate of change for the table? Be careful...remember the "x" is the top row of numbers and the "y" is the bottom row.

• 1/25

• 25

• 50

• 2

• 1

• 2

• 11

• $82

• $80 

• $41 

• $1 per hour

• $40 per hour

• $5 per hour

• 1.5

• 3

• 6