Critical pints of f in Let f(x)=x3+27x+4

Critical points: none

Step-by-step explanation:

We are given the function;

f(x)=x³+27x+4

We are required to determine the critical points

First we can find the derivative of the function;

Thus, the derivative will be;

But, at critical point the derivative is equal to zero or undefined

Therefore;

Thus, the function has no critical points

24

step-by-step explanation:

step-by-step explanation:

; fx