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Popular >

extreme f(x)=-x^2-2x-3

Solution

extreme points

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

Solution

Maximum (- 1, - 2)

Solution steps

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

Find intervals:

Increasing

: - \infty < x < - 1,

Decreasing

: - 1 < x < \infty

Plug

x = - 1

into

- x^{2} - 2 x - 3 : - 2

Maximum (- 1, - 2)

Popular Examples

extreme f(x)=x(x^3-x+10)extreme points

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

extreme f(x)=-462x+64x^2-2x^3 extreme points

f (x) = - 462 x + 64 x^{2} - 2 x^{3}

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

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

extreme f(x,y)=3x^2+2y^2+6x+8y extreme points

f (x, y) = 3 x^{2} + 2 y^{2} + 6 x + 8 y

extreme f(x)=-5x^7ln(2x),(0,6)extreme points

f (x) = - 5 x^{7} ln (2 x), (0, 6)

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-x^2-2x-3 ?
The extreme f(x)=-x^2-2x-3 is Maximum(-1,-2)