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Popular >

extreme y=-x^2-6x-8

Solution

extreme points

y = - x^{2} - 6 x - 8

Solution

Maximum (- 3, 1)

Solution steps

f^{'} (x) = - 2 x - 6

Find intervals:

Increasing

: - \infty < x < - 3,

Decreasing

: - 3 < x < \infty

Plug

x = - 3

into

- x^{2} - 6 x - 8 : 1

Maximum (- 3, 1)

Popular Examples

extreme f(x)=xe^{-(x^2)/(162)}extreme points

f (x) = x e^{- \frac{x ^{2}}{162}}

extreme f(x,y)=x^2+2*y^2+4*x-4*y extreme points

f (x, y) = x^{2} + 2 \cdot y^{2} + 4 \cdot x - 4 \cdot y

extreme f(x)=x^4-8x^2+18 extreme points

f (x) = x^{4} - 8 x^{2} + 18

extreme f(x)=x^3+29x+128 extreme points

f (x) = x^{3} + 29 x + 128

extreme x^2+4/x extreme points

x^{2} + \frac{4}{x}

Frequently Asked Questions (FAQ)

What is the extreme y=-x^2-6x-8 ?
The extreme y=-x^2-6x-8 is Maximum(-3,1)