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Popular >

extreme f(x)=5x^2-8x+3

Solution

extreme points

f (x) = 5 x^{2} - 8 x + 3

Solution

Minimum (\frac{4}{5}, - \frac{1}{5})

Solution steps

f^{'} (x) = 10 x - 8

Find intervals:

Decreasing

: - \infty < x < \frac{4}{5},

Increasing

: \frac{4}{5} < x < \infty

Plug

x = \frac{4}{5}

into

5 x^{2} - 8 x + 3 : - \frac{1}{5}

Minimum (\frac{4}{5}, - \frac{1}{5})

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=5x^2-8x+3 ?
The extreme f(x)=5x^2-8x+3 is Minimum(4/5 ,-1/5)