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Popular >

inverse of f(x)=-2x-4

Solution

inverse

f (x) = - 2 x - 4

Solution

- \frac{x + 4}{2}

Solution steps

y = - 2 x - 4

Replace

x

with

y

x = - 2 y - 4

Solve for

y, x = - 2 y - 4

- \frac{x + 4}{2}

Popular Examples

inverse of f(9)=x^2 inverse

f (9) = x^{2}

inverse of f(x)=-5-3/2 x inverse

f (x) = - 5 - \frac{3}{2} x

periodicity of f(x)=sin(x/2)periodicity

f (x) = sin (\frac{x}{2})

critical 6x^2-4x^4 critical points

6 x^{2} - 4 x^{4}

critical f(x)=4x^2-6x critical points

f (x) = 4 x^{2} - 6 x

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2x-4 ?
The inverse of f(x)=-2x-4 is -(x+4)/2