What is 2/3 divided 1/3 I need help pl

Ifigured out the question and i dont know what to put here

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)