en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=-2x^2

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 0

X Intercepts : (0, 0), Y Intercepts : (0, 0)

Vertex : Maximum (0, 0)

Inverse : - \frac{x}{2}, - - \frac{x}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 0]

Solution steps

Domain of

- 2 x^{2} : - \infty < x < \infty

Range of

- 2 x^{2} : f (x) \leq 0

Axis interception points of

- 2 x^{2} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Vertex of

- 2 x^{2} :

Maximum

(0, 0)

Inverse of

- 2 x^{2} : - \frac{x}{2}, - - \frac{x}{2}

Popular Examples

shift 4cos(2x+pi)shift

4 cos (2 x + π)

domain of f(x)=sqrt((x-2)/x)domain

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

domain of f(x)=sqrt(-x-13)domain

f (x) = - x - 13

periodicity of-3sin(pi/2 x)+1 periodicity

- 3 sin (\frac{π}{2} x) + 1

critical-x^2+5x+1 critical points

- x^{2} + 5 x + 1

Frequently Asked Questions (FAQ)

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