en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

f(x)=-x^2+4

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 4

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

Vertex : Maximum (0, 4)

Inverse : - x + 4, - - x + 4

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

- x^{2} + 4 : - \infty < x < \infty

Range of

- x^{2} + 4 : f (x) \leq 4

Axis interception points of

- x^{2} + 4 :

X Intercepts

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

Y Intercepts

: (0, 4)

Vertex of

- x^{2} + 4 :

Maximum

(0, 4)

Inverse of

- x^{2} + 4 : - x + 4, - - x + 4

Graph

Popular Examples

inverse of f(x)=(x+2)/2

domain of f(x)=(x+6)/(x^2-12x+36)

asymptotes of f(x)= 2/(x^2-5x+6)

slope ofintercept 14x+19y=-5

extreme f(x)=2x^3+4x^2-8x-11

Frequently Asked Questions (FAQ)

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