en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=x^2+3

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 3

Y Intercepts : (0, 3)

Vertex : Minimum (0, 3)

Inverse : x - 3, - x - 3

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [3, \infty)

Solution steps

Domain of

x^{2} + 3 : - \infty < x < \infty

Range of

x^{2} + 3 : f (x) \geq 3

Axis interception points of

x^{2} + 3 :

Y Intercepts

: (0, 3)

Vertex of

x^{2} + 3 :

Minimum

(0, 3)

Inverse of

x^{2} + 3 : x - 3, - x - 3

Popular Examples

domain of f(x)=x+4,x<=-5 domain

f (x) = x + 4, x \leq - 5

domain of 2x^4+3x^3-6x^2-5x+6 domain

2 x^{4} + 3 x^{3} - 6 x^{2} - 5 x + 6

inverse of f(x)= 1/2 x inverse

f (x) = \frac{1}{2} x

critical f(x)=(x-4)/(x^2+6)critical points

f (x) = \frac{x - 4}{x ^{2} + 6}

range of 2+6/(sqrt(x))range

2 + \frac{6}{x}

Frequently Asked Questions (FAQ)

What is the f(x)=x^2+3 ?
The f(x)=x^2+3 is