en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=7+4x^2

Solution

extreme points

f (x) = 7 + 4 x^{2}

Solution

Minimum (0, 7)

Solution steps

f^{'} (x) = 8 x

Find intervals:

Decreasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

7 + 4 x^{2} : 7

Minimum (0, 7)

Popular Examples

simplify (-8.7)(0.1)simplify

(- 8.7) (0.1)

domain of f(x)=x^2-14x+53 domain

f (x) = x^{2} - 14 x + 53

domain of sqrt((36-x^2)/(x+3))domain

\frac{36 - x ^{2}}{x + 3}

asymptotes of f(x)=(-3)/(x^2)asymptotes

f (x) = \frac{- 3}{x ^{2}}

asymptotes of f(x)= x/(x^2+18)asymptotes

f (x) = \frac{x}{x ^{2} + 18}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=7+4x^2 ?
The extreme f(x)=7+4x^2 is Minimum(0,7)