Question

PLEASE HELP WITH ALGEBRA 2:
consider the function: f(x)=1/3x+2
a. find the inverse of f(x) and name it g(x). Show and explain work.
b. use function composition to show that f(x) and g(x) are inverses of each other.
c. Draw the graphs of f(x) and g(x) on the same coordinate plane. explain how your graphs shows that the functions are inverses of each other.

Thank you!!!

Answer 1

1/3x+2=f(x)=y swap x and y and solve for y :)

Answer 2

replace x by y

Answer 3

and solve for y