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Popular >

y=x^2-4

Solution

y = x^{2} - 4

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 4

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

Vertex : Minimum (0, - 4)

Inverse : x + 4, - x + 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 4, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

x^{2} - 4 :

X Intercepts

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

Y Intercepts

: (0, - 4)

Vertex of

x^{2} - 4 :

Minimum

(0, - 4)

Inverse of

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

Popular Examples

domain of 2cos(2x-1)+4 domain

2 cos (2 x - 1) + 4

extreme f(x)=x^3-6x^2-36x extreme points

f (x) = x^{3} - 6 x^{2} - 36 x

inflection f(x)=x^3+6x^2+9x inflection points

f (x) = x^{3} + 6 x^{2} + 9 x

inverse of f(x)= 3/(x-2)-1 inverse

f (x) = \frac{3}{x - 2} - 1

domain of f(x)= 1/x+1 domain

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

Frequently Asked Questions (FAQ)

What is the y=x^2-4 ?
The y=x^2-4 is