True or False: (0,-3),(1,-2),(2,1),(3,6),(4,13) quadratic function?

Can i get some on 18,20,& 22? or one of them

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Is the point (0, 8) on the x-axis or y-axis? how do you know?