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Popular Functions >

extreme f(x)=4x^2-2x

Solution

extreme

Solution

Minimum (\frac{1}{4}, - \frac{1}{4})

Solution steps

f^{'} (x) = 8 x - 2

Find intervals:

Decreasing

: - \infty < x < \frac{1}{4},

Increasing

: \frac{1}{4} < x < \infty

Plug

x = \frac{1}{4}

into

4 x^{2} - 2 x : - \frac{1}{4}

Minimum (\frac{1}{4}, - \frac{1}{4})

Graph

Popular Examples

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extreme f(x)=x^3+y^3-30xy

Frequently Asked Questions (FAQ)

What is the extreme f(x)=4x^2-2x ?
The extreme f(x)=4x^2-2x is Minimum(1/4 ,-1/4)