What is the extreme f(x)=x^3-12x+1 ?

The extreme f(x)=x^3-12x+1 is Maximum(-2,17),Minimum(2,-15)

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extreme f(x)=x^3-12x+1

extreme

Maximum (- 2, 17), Minimum (2, - 15)

Solution steps

f^{'} (x) = 3 x^{2} - 12

Find intervals:

Increasing

: - \infty < x < - 2,

Decreasing

: - 2 < x < 2,

Increasing

: 2 < x < \infty

Plug

x = - 2

into

x^{3} - 12 x + 1 : 17

Maximum (- 2, 17)

Plug

x = 2

into

x^{3} - 12 x + 1 : - 15

Minimum (2, - 15)

Maximum (- 2, 17), Minimum (2, - 15)

What is the extreme f(x)=x^3-12x+1 ?
The extreme f(x)=x^3-12x+1 is Maximum(-2,17),Minimum(2,-15)