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Popular >

extreme f(x)=2x^2-4x+5

Solution

extreme points

f (x) = 2 x^{2} - 4 x + 5

Solution

Minimum (1, 3)

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 + 5 : 3

Minimum (1, 3)

Graph

Popular Examples

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f (x) = \frac{x ^{2} - 7}{x + 4}

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

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

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

f (x) = 4 x - x

Frequently Asked Questions (FAQ)

What is the extreme f(x)=2x^2-4x+5 ?
The extreme f(x)=2x^2-4x+5 is Minimum(1,3)