find the local and/or absolute extrema for the function over the specified domain. (Order your answers from smallest to largest x.) f(x)

Minimum 8 at x=0, Maximum value: 24 at x=4

Step-by-step explanation:

Retrieving data from the original question:

1) Calculating the first derivative

2) Now, let's work to find the critical points

Set this

0, belongs to the interval. Plug it in the original function

3)  Making a table x, f(x) then compare

x|  f(x)

-1 | f(-1)=9  

0 | f(0)=8   Minimum

4 | f(4)=24 Maximum

4) The absolute maximum value is 24 at x=4 and the absolute minimum value is 8 at x=0.    

(23*2)-12=x     x=34

step-by-step explanation: