Rate of Change Initial Value

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Find the rate of change

• 3

• -3

• 20

• Not a constant slope/Non-Linear

Find the rate of change.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

What is the initial value?

• 1

• 2

• 9

• 11

What is the initial value in this table?

• -2

• 2

• 6

• 14

Tim bought a new phone.  He 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

Tim bought a new phone.  He 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

The table represents a function. Is it linear or non-linear?

• Linear

• Nonlinear

Which table(s) represent linear functions?

• Table 1, only

• Tables 1 and 2, only

• Tables 1 and 3, only

• Tables 1, 2 and 3.