Question

How do i answer this q

Answer 1

Answer: -1/4

Explanation:

Rate of change is just another term for slope. To calculate slope, we just need any 2 points on the graph and apply the formula
`m=(y_2-y_1)/(x_2-x_1)`.

`m=(1-2)/(4-0) =(-1)/(4) =-(1)/(4)`

This means -1/4 is the rate of change.