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Popular >

extreme x^2+2x+3

Solution

extreme points

x^{2} + 2 x + 3

Solution

Minimum (- 1, 2)

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 + 3 : 2

Minimum (- 1, 2)

Popular Examples

domain of f(x)=(2x-16)/(x^2-16x)domain

f (x) = \frac{2 x - 16}{x ^{2} - 16 x}

intercepts of f(x)=-4x^2-8x-3 intercepts

f (x) = - 4 x^{2} - 8 x - 3

simplify (-2.4)(4.3)simplify

(- 2.4) (4.3)

shift f(t)=-cos(t-pi/6)+1 shift

f (t) = - cos (t - \frac{π}{6}) + 1

asymptotes of (x^3-x^2-x+1)/(x^2-4)asymptotes

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

Frequently Asked Questions (FAQ)

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