Write the equation of the line that passes through the points (−5,7) and (2,−4). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

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?