BASIC FUNCTIONS?

OK, CAN SOMEONE PLEASE TELL ME HOW TO PUT IN ORDERED PAIRS?!? Im not in trig or calc. Im in algebra. I cant find a thing! There is no line of bet fit, but I could figure it out is you JUST PUT IN SOME ORDERED PAIRS! Geez., what else can someone ask from a graphing calculator? This calculator is not user friendly either. Ha ever heard of INSTRUCTIONS???

Girl who is pissed about Graphing Calculator