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Popular >

extreme f(x)=x^2+x+1

Solution

extreme points

f (x) = x^{2} + x + 1

Solution

Minimum (- \frac{1}{2}, \frac{3}{4})

Solution steps

f^{'} (x) = 2 x + 1

Find intervals:

Decreasing

: - \infty < x < - \frac{1}{2},

Increasing

: - \frac{1}{2} < x < \infty

Plug

x = - \frac{1}{2}

into

x^{2} + x + 1 : \frac{3}{4}

Minimum (- \frac{1}{2}, \frac{3}{4})

Graph

Popular Examples

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y = - 2 x^{2} + 6

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f (x) = (ln (x))^{2}

extreme f(x)=((4860)/x)+12x+709407 extreme points

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extreme (10000)/(2.5cos(x)+sin(x))extreme points

\frac{10000}{2.5 cos ( x ) + sin ( x )}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+x+1 ?
The extreme f(x)=x^2+x+1 is Minimum(-1/2 , 3/4)