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

The inverse of f(x)=((4+x))/((2-x)) is -(4-2x)/(1+x)

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

inverse

f (x) = \frac{( 4 + x )}{( 2 - x )}

- \frac{4 - 2 x}{1 + x}

Solution steps

y = \frac{4 + x}{2 - x}

Replace

x

with

y

x = \frac{4 + y}{2 - y}

Solve for

y, x = \frac{4 + y}{2 - y}

- \frac{4 - 2 x}{1 + x}

2 - 2 x + 1

f (x) = (x^{6} + 5)

f (x) = 0.03 x^{2} + 245.5

1.29 x^{2000}

f (x) = \frac{( 7 x - 6 )}{x + 3}

What is the inverse of f(x)=((4+x))/((2-x)) ?
The inverse of f(x)=((4+x))/((2-x)) is -(4-2x)/(1+x)