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Popular >

extreme f(x)=2x^2-4x-2

Solution

extreme points

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

Solution

Minimum (1, - 4)

Solution steps

f^{'} (x) = 4 x - 4

Find intervals:

Decreasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Plug

x = 1

into

2 x^{2} - 4 x - 2 : - 4

Minimum (1, - 4)

Graph

Popular Examples

extreme f(x)=4sqrt(x)-x extreme points

f (x) = 4 x - x

extreme f(x)=x^3-9x^2+6 extreme points

f (x) = x^{3} - 9 x^{2} + 6

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

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

extreme 30x^3-19x^2-14x+8 extreme points

30 x^{3} - 19 x^{2} - 14 x + 8

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

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

Frequently Asked Questions (FAQ)

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