f ( x) = y = ( x - 4 ) / ( 33 - x ) ( 33 - x ) * y = x - 4 33 y - x y = x - 4 - x y - x = - 33 y - 4 / * ( - 1 ) ( we shall multiply both sides of an equation by - 1 ) x y + x = 33 y + 4 x ( y + 1 ) = 33 y + 4 x = ( 33 y + 4 ) / ( y + 1 ) Answer: The inverse function is: [tex]y = \frac{33x+4}{x+1} [/tex]
