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Popular >

extreme f(x)=x^2-5x-2

Solution

extreme points

f (x) = x^{2} - 5 x - 2

Solution

Minimum (\frac{5}{2}, - \frac{33}{4})

Solution steps

f^{'} (x) = 2 x - 5

Find intervals:

Decreasing

: - \infty < x < \frac{5}{2},

Increasing

: \frac{5}{2} < x < \infty

Plug

x = \frac{5}{2}

into

x^{2} - 5 x - 2 : - \frac{33}{4}

Minimum (\frac{5}{2}, - \frac{33}{4})

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2-5x-2 ?
The extreme f(x)=x^2-5x-2 is Minimum(5/2 ,-33/4)