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Popular >

extreme f(x)=-5x^3+5

Solution

extreme points

f (x) = - 5 x^{3} + 5

Solution

Saddle (0, 5)

Solution steps

f^{'} (x) = - 15 x^{2}

Find intervals:

Decreasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

- 5 x^{3} + 5 : 5

Saddle (0, 5)

Popular Examples

inflection f(x)=y^4+4y^3-5y^2 inflection points

f (x) = y^{4} + 4 y^{3} - 5 y^{2}

inverse of f(x)=(3x)/(x-8)inverse

f (x) = \frac{3 x}{x - 8}

inverse of f(x)=-3x+8 inverse

f (x) = - 3 x + 8

slope of 5x+2y=10 slope

5 x + 2 y = 10

range of f(x)=(x-4)/(5-x)range

f (x) = \frac{x - 4}{5 - x}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-5x^3+5 ?
The extreme f(x)=-5x^3+5 is Saddle(0,5)