en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

f(x)=-4x(x-4)(x+2)

Solution

f (x) = - 4 x (x - 4) (x + 2)

Solution

Domain : - \infty < x < \infty

Range : - \infty < f (x) < \infty

X Intercepts : (0, 0), (4, 0), (- 2, 0), Y Intercepts : (0, 0)

Asymptotes : None

Extreme Points : Minimum (- \frac{2 ( 7 - 1 )}{3}, \frac{640 - 448 7}{27}), Maximum (\frac{2 ( 1 + 7 )}{3}, - \frac{- 448 7 - 640}{27})

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

- 4 x (x - 4) (x + 2) : - \infty < x < \infty

Range of

- 4 x (x - 4) (x + 2) : - \infty < f (x) < \infty

Axis interception points of

- 4 x (x - 4) (x + 2) :

X Intercepts

: (0, 0), (4, 0), (- 2, 0),

Y Intercepts

: (0, 0)

Asymptotes of

- 4 x (x - 4) (x + 2) :

None

Extreme Points of

- 4 x (x - 4) (x + 2) :

Minimum

(- \frac{2 ( 7 - 1 )}{3}, \frac{640 - 448 7}{27}),

Maximum

(\frac{2 ( 1 + 7 )}{3}, - \frac{- 448 7 - 640}{27})

Graph

Popular Examples

y=(2x^2-3x)/(x^2-x-12)

f(x)=(1+x^4)^{1/2}

f(x)=(3x^4-2sqrt(x))e^x+2^{50}-e^2

f(x)=(x^2-x)/(x-2)

Frequently Asked Questions (FAQ)

What is the f(x)=-4x(x-4)(x+2) ?
The f(x)=-4x(x-4)(x+2) is