Question

Consider the following function.f(x) = 6 − |x − 8|

Answer 1

Soution:

Given the function;

`f(x)=6-|x-8|`

(a) Critcal points are points where the function is defined and the derivative is zero or undefined.

Absolute value functions are piecewise function;

Hence, the critical number of f is;

`x=8`