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Popular Functions >

extreme f(x)=-x^2+4x+2

Solution

extreme points

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

Solution

Maximum (2, 6)

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 + 2 : 6

Maximum (2, 6)

Graph

Popular Examples

inverse of f(x)=2e^{x+1}-4

in v erse f (x) = 2 e^{x + 1} - 4

domain of f(x)=-(x+1)^2+4

d o main f (x) = - (x + 1)^{2} + 4

asymptotes of f(x)= 5/(-3x+3)

a sy m pt o t es f (x) = \frac{5}{- 3 x + 3}

range of f(x)= 2/(x-2)

r an g e f (x) = \frac{2}{x - 2}

asymptotes of f(x)=((2x^3+2x))/(x^2-1)

a sy m pt o t es f (x) = \frac{( 2 x ^{3} + 2 x )}{x ^{2} - 1}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-x^2+4x+2 ?
The extreme f(x)=-x^2+4x+2 is Maximum(2,6)