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Popular >

extreme f(x)=x^2-2x-80

Solution

extreme points

f (x) = x^{2} - 2 x - 80

Solution

Minimum (1, - 81)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Plug

x = 1

into

x^{2} - 2 x - 80 : - 81

Minimum (1, - 81)

Popular Examples

domain of (x-5)/(x+2)domain

\frac{x - 5}{x + 2}

inflection 2x^4+16x^3-11 inflection points

2 x^{4} + 16 x^{3} - 11

inflection x-2ln(x)inflection points

x - 2 ln (x)

distance (4,-3),(5,-7)distance

(4, - 3), (5, - 7)

asymptotes of (4x+9)/(3x-2)asymptotes

\frac{4 x + 9}{3 x - 2}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2-2x-80 ?
The extreme f(x)=x^2-2x-80 is Minimum(1,-81)