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Popular >

extreme f(x)=15+4x-x^2[0.5]

Solution

extreme points

f (x) = 15 + 4 x - x^{2} [0.5]

Solution

Maximum (4, 23)

Solution steps

f^{'} (x) = - x + 4

Find intervals:

Increasing

: - \infty < x < 4,

Decreasing

: 4 < x < \infty

Plug

x = 4

into

15 + 4 x - x^{2} [0.5] : 23

Maximum (4, 23)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=15+4x-x^2[0.5] ?
The extreme f(x)=15+4x-x^2[0.5] is Maximum(4,23)