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Popular Functions >

f(x)=-2x

Solution

f (x) = - 2 x

Solution

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

Slope : m = - 2

Inverse : - \frac{x}{2}

Domain : - \infty < x < \infty

Range : - \infty < f (x) < \infty

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Axis interception points of

- 2 x :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Slope of

- 2 x : m = - 2

Inverse of

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

Domain of

- 2 x : - \infty < x < \infty

Range of

- 2 x : - \infty < f (x) < \infty

Graph

Popular Examples

line (7,4),(-3,-3)

domain of (x+3)/(x-2)

extreme f(x)=x^3+3x^2-9x+1

asymptotes of y= x/((x-1)^2)

Frequently Asked Questions (FAQ)

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