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Popular >

extreme f(x)=-10x^2+60x-80

Solution

extreme points

f (x) = - 10 x^{2} + 60 x - 80

Solution

Maximum (3, 10)

Solution steps

f^{'} (x) = - 20 x + 60

Find intervals:

Increasing

: - \infty < x < 3,

Decreasing

: 3 < x < \infty

Plug

x = 3

into

- 10 x^{2} + 60 x - 80 : 10

Maximum (3, 10)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=-10x^2+60x-80 ?
The extreme f(x)=-10x^2+60x-80 is Maximum(3,10)