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Popular >

extreme x^2-7x+7.7

Solution

extreme points

x^{2} - 7 x + 7.7

Solution

Minimum (\frac{7}{2}, - 4.55)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < \frac{7}{2},

Increasing

: \frac{7}{2} < x < \infty

Plug

x = \frac{7}{2}

into

x^{2} - 7 x + 7.7 : - 4.55

Minimum (\frac{7}{2}, - 4.55)

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Frequently Asked Questions (FAQ)

What is the extreme x^2-7x+7.7 ?
The extreme x^2-7x+7.7 is Minimum(7/2 ,-4.55)