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Popular >

extreme f(x)=3x^2-2x-4

Solution

extreme points

f (x) = 3 x^{2} - 2 x - 4

Solution

Minimum (\frac{1}{3}, - \frac{13}{3})

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < \frac{1}{3},

Increasing

: \frac{1}{3} < x < \infty

Plug

x = \frac{1}{3}

into

3 x^{2} - 2 x - 4 : - \frac{13}{3}

Minimum (\frac{1}{3}, - \frac{13}{3})

Popular Examples

inflection 5x^2ln(x/2)inflection points

5 x^{2} ln (\frac{x}{2})

domain of y= 1/(x-6)domain

y = \frac{1}{x - 6}

inverse of f(x)= x/(1+x)inverse

f (x) = \frac{x}{1 + x}

asymptotes of f(x)=(6x)/(x^2-4)asymptotes

f (x) = \frac{6 x}{x ^{2} - 4}

perpendicular y= 6/7 x+5 perpendicular

y = \frac{6}{7} x + 5

Frequently Asked Questions (FAQ)

What is the extreme f(x)=3x^2-2x-4 ?
The extreme f(x)=3x^2-2x-4 is Minimum(1/3 ,-13/3)