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Popular >

extreme x^2+4x+3

Solution

extreme points

x^{2} + 4 x + 3

Solution

Minimum (- 2, - 1)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < - 2,

Increasing

: - 2 < x < \infty

Plug

x = - 2

into

x^{2} + 4 x + 3 : - 1

Minimum (- 2, - 1)

Popular Examples

extreme f(x,y)=-7y^2-3x^2+15y+9x extreme points

f (x, y) = - 7 y^{2} - 3 x^{2} + 15 y + 9 x

extreme f(x,y)=(xy+x-y+2)/(x^2y+1)extreme points

f (x, y) = \frac{x y + x - y + 2}{x ^{2} y + 1}

extreme f(x,y)=x^{10}-y^{10}-10x+10y-1 extreme points

f (x, y) = x^{10} - y^{10} - 10 x + 10 y - 1

extreme y=x^3-3x^2+4 extreme points

y = x^{3} - 3 x^{2} + 4

extreme f(x)=1-2x^2 extreme points

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

Frequently Asked Questions (FAQ)

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