In each class what fraction of the cans were orange juice?

Which of the functions below could have created this graph?

The function f(x) is shown in this graph the function g(x)=6x

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?