Which point is not on the graph represented by y = x^2 + 3x - 6?
(1) (-6,12) (3) (2,4)
(2) (-4,-2) (4) (3,-6)

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?