Respuesta :

[tex]y = 0.3x - 16[/tex]

[tex]\text{To find the inverse, interchange the x and y coordinates and solve for y.}[/tex]
[tex]x = 0.3y - 16[/tex]
[tex]x + 16 = 0.3y[/tex]
[tex]y = \frac{x + 16}{0.3}[/tex]

[tex]\therefore f^{-1}(x) = \frac{x + 16}{0.3}[/tex]