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Popular >

extreme y=-x^2+4x

Solution

extreme points

y = - x^{2} + 4 x

Solution

Maximum (2, 4)

Solution steps

f^{'} (x) = - 2 x + 4

Find intervals:

Increasing

: - \infty < x < 2,

Decreasing

: 2 < x < \infty

Plug

x = 2

into

- x^{2} + 4 x : 4

Maximum (2, 4)

Popular Examples

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Frequently Asked Questions (FAQ)

What is the extreme y=-x^2+4x ?
The extreme y=-x^2+4x is Maximum(2,4)