1) Vertex: (0,2) AOS x=0 table : x = -1, 0, 1 x^2+2 = 3, 2, 3 (x,y) = (-1,3), (0,2), (1,3) 2) vertex: (-5, -1) AOS x= -5 table : x = -7, -6, -5, -4, -3 x^2+10x+24 = 3, 0, -1, 0, 3 (x,y) = (-7,3), (-6,0), (-5,-1), (4,0), (-3,3) 3) vertex: (4, -1) AOS x=4 table : x = 2, 3, 4, 5, 6 y = 3, 0, -1, 0, 3 (x,y) = (2, 3), (3, 0), (4, -1), (5, 0), (6, 3) if the picture didn’t attach along with this then just use the points i gave (x,y) to plot a graph. always remember that whenever your equation has x^2 in it, it is a parabola. and do not forget to write down “y=“. my teacher takes off a lot of points if i don’t. have a great day!
It gives function: h = -16t^2 + 40 water is when height is 0 so solve for 0= -16t^2 + 40 subtract 40 from both sides: -40 = -16t^2 divide by -16: -40/-16 = t^2 simplify: 5/2 = t^2 square root both sides: 1.58 = t
