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Popular Functions >

f(x)=(2x+x^2)4

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 4

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

Vertex : Minimum (- 1, - 4)

Inverse : \frac{- 2 + x + 4}{2}, - \frac{x + 4 + 2}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 4, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

(2 x + x^{2}) 4 :

X Intercepts

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

Y Intercepts

: (0, 0)

Vertex of

(2 x + x^{2}) 4 :

Minimum

(- 1, - 4)

Inverse of

(2 x + x^{2}) 4 : \frac{- 2 + x + 4}{2}, - \frac{x + 4 + 2}{2}

Graph

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Frequently Asked Questions (FAQ)

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