The student council is planning a dance for their high school They did some research and found that the relationship between the ticket price and income that they will receive from the dance can be modeled by the function They also calculated their expenses and found that their expenses can be modeled by the function 10 . What ticket price ( s ) could the student council charge for the dance if they wanted to break - even ( the expenses are equal to the income ) ? f(x)=-100(x-3)^ 2 +1500,