What best prepares you for the sat? a. explore b. act c. psat d. plan

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much