Question

Find f^-1(x) for the function f(x)=x/3 F^-1(x)= ?x

Answer 1

Answer:

f^-1(x)=3x

Step-by-step explanation:

y=x/3

to get the inverse function, exchange x and y,

x=y/3

solve for y, y=3x

f^-1(x)=3x