Question

Which is the rate of change for the interval between 2 and 6 on the x-axis?

–3

-one-third

one-third

3

Answer 1

D.) 3

Explanation:

Got it right on the assignment

Answer 2

3

Explanation:

I think you misses attaching the photo, so please have a look at my photo for your better understanding.

We know the formula for rate of change of the parabola line:

`(f(b)- f(a))/(b-a)`

Given here:

a= 2 => f(a) = 2

b=6 => f(b) = 2

Substitute all the values into the function, we have:

`(14-2)/(6-2) = 3`

So the rate of change is 3