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Popular >

extreme f(x)=2x^3-7

Solution

extreme points

f (x) = 2 x^{3} - 7

Solution

Saddle (0, - 7)

Solution steps

f^{'} (x) = 6 x^{2}

Find intervals:

Increasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

2 x^{3} - 7 : - 7

Saddle (0, - 7)

Popular Examples

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=2x^3-7 ?
The extreme f(x)=2x^3-7 is Saddle(0,-7)