What is the inverse of f(-4)=((x+4))/((x+6)) ?

The inverse of f(-4)=((x+4))/((x+6)) is (4-6x)/(x-1)

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inverse of f(-4)=((x+4))/((x+6))

inverse

f (- 4) = \frac{( x + 4 )}{( x + 6 )}

\frac{4 - 6 x}{x - 1}

Solution steps

y = \frac{x + 4}{x + 6}

Replace

x

with

y

x = \frac{y + 4}{y + 6}

Solve for

y, x = \frac{y + 4}{y + 6}

\frac{4 - 6 x}{x - 1}

z (1)

x^{2} + 3

- 54

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

- 47

What is the inverse of f(-4)=((x+4))/((x+6)) ?
The inverse of f(-4)=((x+4))/((x+6)) is (4-6x)/(x-1)