Question

What is the constant rate of change of (5,80) (4,64) and (6,96)

Answer 1

16

Explanation:

The existence of the constant rate of change is given the ratio of y to x is the same. Then:

`k_(1) = (80)/(5)`

`k_(1) = 16`

`k_(2) = (64)/(4)`

`k_(2) = 16`

`k_(3) = (96)/(6)`

`k_(3) = 16`

In consequence, the constant rate of change is 16.