If x< 0 and y<0 where is the point (x, y) located

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Combine like terms to make a simpler expression 3z+z

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2