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Popular >

extreme f(x)=(x^2+5x+4)

Solution

extreme points

f (x) = (x^{2} + 5 x + 4)

Solution

Minimum (- \frac{5}{2}, - \frac{9}{4})

Solution steps

f^{'} (x) = 2 x + 5

Find intervals:

Decreasing

: - \infty < x < - \frac{5}{2},

Increasing

: - \frac{5}{2} < x < \infty

Plug

x = - \frac{5}{2}

into

x^{2} + 5 x + 4 : - \frac{9}{4}

Minimum (- \frac{5}{2}, - \frac{9}{4})

Popular Examples

inverse of f(x)=sqrt(x+12)inverse

f (x) = x + 12

asymptotes of f(x)=(x^4-3x+5)/(2x^4-3)asymptotes

f (x) = \frac{x ^{4} - 3 x + 5}{2 x ^{4} - 3}

asymptotes of f(x)=(x^2-4)/(x^2+x-6)asymptotes

f (x) = \frac{x ^{2} - 4}{x ^{2} + x - 6}

range of y=sqrt(2x-8)range

y = 2 x - 8

inverse of f(x)= 3/x+5 inverse

f (x) = \frac{3}{x} + 5

Frequently Asked Questions (FAQ)

What is the extreme f(x)=(x^2+5x+4) ?
The extreme f(x)=(x^2+5x+4) is Minimum(-5/2 ,-9/4)