Need answer ASAP plz worth 10 points for correct answer only.

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

What is the factor form of x^2-9x+14