What is the inverse of ((4x-1))/(2x+9) ?

The inverse of ((4x-1))/(2x+9) is (-1-9x)/(2(-2+x))

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inverse of ((4x-1))/(2x+9)

inverse

\frac{( 4 x - 1 )}{2 x + 9}

\frac{- 1 - 9 x}{2 ( - 2 + x )}

Solution steps

y = \frac{4 x - 1}{2 x + 9}

Replace

x

with

y

x = \frac{4 y - 1}{2 y + 9}

Solve for

y, x = \frac{4 y - 1}{2 y + 9}

\frac{- 1 - 9 x}{2 ( - 2 + x )}

e^{2 c o s (x)}

(\frac{4}{3})^{x}

f (x) = \frac{2}{3} x + 8

x + 3

What is the inverse of ((4x-1))/(2x+9) ?
The inverse of ((4x-1))/(2x+9) is (-1-9x)/(2(-2+x))