12 8x 2x 2 July 8, 2019 16 32 64 128 8x 12 2x 24 2x 2 8x 12 0 2x 2 8x 12 0 quadratic formula Y x 12 8x 3 2x 2 cosx 8x 12 2x 20 3x 19 8x 12 4 2x 2 8x 12 5 2x 2 1 4 8x 12 )=- 2 2x 1 5 8x 12 1 2x 2 8x 24 2x 12 3 3x 6 X2 8x 12 x2 2x 24 Frac 2x 12 8x 2 23 12 8x 10 )+ 2x 113 9y 2 8x 12 2x 3y 4 2x 2 8x 12 in vertex form