Question

What is the rate of change for the function on the table?

Answer 1

Rate of change is the same as slope which is the change in y over the change in x.

30-15/2-1

15/1

Rate of change is 15

Answer 2

$\text{The rate of change would be on the y column of the graph}\\\\\text{When you look at the y column, you would notice that each number}\\\text{is increasing by 15}\\\\\text{This would be your rate of change, due to the fact that this is what}\\\text{the y column is changing by}\\\\\boxed{\text{Rate of change: 15}}$