Respuesta :

just0me

1.) Function of x.[tex]f (x) = \frac{4x}{9} -45[/tex]
     Function of y.[tex]f (y) = \frac{405}{4} + \frac{9y}{4} [/tex]
2.)Function of y.[tex]f (y)= \frac{7}{2(y-48)} [/tex]
    Function of x.[tex]f (x) = \frac{7}{2x} + 48[/tex]