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Popular Functions >

f(x)=x^2-4x

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 4

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

Vertex : Minimum (2, - 4)

Inverse : 2 + x + 4, 2 - x + 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 4, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

x^{2} - 4 x :

X Intercepts

: (4, 0), (0, 0),

Y Intercepts

: (0, 0)

Vertex of

x^{2} - 4 x :

Minimum

(2, - 4)

Inverse of

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

Graph

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Frequently Asked Questions (FAQ)

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