Please help when you give me the answer jus say 1 then whatever the answer is then 2 the answer and yea thank you!!

Which graph represents an even function?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2