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Popular >

extreme f(x)=x^2+2x+7

Solution

extreme points

f (x) = x^{2} + 2 x + 7

Solution

Minimum (- 1, 6)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < - 1,

Increasing

: - 1 < x < \infty

Plug

x = - 1

into

x^{2} + 2 x + 7 : 6

Minimum (- 1, 6)

Popular Examples

asymptotes of 7tan(0.4x)asymptotes

7 tan (0.4 x)

perpendicular y=-x-7,(10,8)perpendicular

y = - x - 7, (10, 8)

inverse of x^{4/7}inverse

x^{\frac{4}{7}}

domain of (sqrt(x))/(3x^2+2x-1)domain

\frac{x}{3 x ^{2} + 2 x - 1}

monotone f(x)=10x^3+9 monotone intervals

f (x) = 10 x^{3} + 9

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+2x+7 ?
The extreme f(x)=x^2+2x+7 is Minimum(-1,6)