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Popular >

extreme f(x)=2x^2-6x+8

Solution

extreme points

f (x) = 2 x^{2} - 6 x + 8

Solution

Minimum (\frac{3}{2}, \frac{7}{2})

Solution steps

f^{'} (x) = 4 x - 6

Find intervals:

Decreasing

: - \infty < x < \frac{3}{2},

Increasing

: \frac{3}{2} < x < \infty

Plug

x = \frac{3}{2}

into

2 x^{2} - 6 x + 8 : \frac{7}{2}

Minimum (\frac{3}{2}, \frac{7}{2})

Popular Examples

domain of f(x)=((x^2+2x+1))/((x^2+2x-1))domain

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

slope ofintercept y= 1/3 x-2 slope intercept

y = \frac{1}{3} x - 2

inverse of-5 inverse

- 5

slope of 4x-3y=24 slope

4 x - 3 y = 24

inverse of f(x)=sqrt(6-e^x)inverse

f (x) = 6 - e^{x}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=2x^2-6x+8 ?
The extreme f(x)=2x^2-6x+8 is Minimum(3/2 , 7/2)