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Popular >

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

Solution

extreme points

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

Solution

Minimum (- \frac{2}{3}, - \frac{16}{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 - 4 : - \frac{16}{3}

Minimum (- \frac{2}{3}, - \frac{16}{3})

Popular Examples

extreme f(x)=(3x)/(2x^2+2),-4<= x<= 4 extreme points

f (x) = \frac{3 x}{2 x ^{2} + 2}, - 4 \leq x \leq 4

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extreme f(x)=x-2ln(x)extreme points

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extreme f(x,y)=x^4+y^4-2xy extreme points

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extreme (2x)/(ln(x))extreme points

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

Frequently Asked Questions (FAQ)

What is the extreme f(x)=3x^2+4x-4 ?
The extreme f(x)=3x^2+4x-4 is Minimum(-2/3 ,-16/3)