What is the extreme f(x)=9.71x^2+61.579x+943.59 ?

The extreme f(x)=9.71x^2+61.579x+943.59 is Minimum(-61579/19420 ,845.95938…)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=9.71x^2+61.579x+943.59

extreme points

f (x) = 9.71 x^{2} + 61.579 x + 943.59

Minimum (- \frac{61579}{19420}, 845.95938 \dots)

Solution steps

f^{'} (x) = 19.42 x + 61.579

Find intervals:

Decreasing

: - \infty < x < - \frac{61579}{19420},

Increasing

: - \frac{61579}{19420} < x < \infty

Plug

x = - \frac{61579}{19420}

into

9.71 x^{2} + 61.579 x + 943.59 : 845.95938 \dots

Minimum (- \frac{61579}{19420}, 845.95938 \dots)

f (x) = 2 x^{3} - 3 x^{2} + 7

x y - x - 3 y

f (x) = x^{2} + 6 x - 3

f (x) = x^{3} - 9 x^{2} + 1

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

What is the extreme f(x)=9.71x^2+61.579x+943.59 ?
The extreme f(x)=9.71x^2+61.579x+943.59 is Minimum(-61579/19420 ,845.95938…)