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Popular Functions >

f(x)=-2x^2

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 0

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

Vertex : Maximum (0, 0)

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

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 0]

Solution steps

Domain of

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

Range of

- 2 x^{2} : f (x) \leq 0

Axis interception points of

- 2 x^{2} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Vertex of

- 2 x^{2} :

Maximum

(0, 0)

Inverse of

- 2 x^{2} : - \frac{x}{2}, - - \frac{x}{2}

Graph

Popular Examples

shift 4cos(2x+pi)

domain of f(x)=sqrt((x-2)/x)

domain of f(x)=sqrt(-x-13)

periodicity of-3sin(pi/2 x)+1

critical-x^2+5x+1

Frequently Asked Questions (FAQ)

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