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Popular >

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

Solution

extreme points

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

Solution

Minimum (\frac{2}{3}, - \frac{4}{3})

Solution steps

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

Find intervals:

Decreasing

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

Increasing

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

Plug

x = \frac{2}{3}

into

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

Minimum (\frac{2}{3}, - \frac{4}{3})

Graph

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Frequently Asked Questions (FAQ)

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