X 0 1 2 3 July 8, 2019 16 32 64 128 X 0 1 2 3 4 X 0 1 2 3 4 5 X 0 1 2 3 y 0 x 1 2 36 X 1 2 3x 0 X 1 2 3x 4 0 3 8 x 0 1 2 X 2 3x 1 0 quadratic formula X 1 3x 2 )+ 3 0 8 1 x 0 7 2 3 0 6 1 2 x 3 4 X 2 3x 1 0 discriminant X 0 3 1 2x )= 2 9 X 1 5 )( 2x 2 3 )= 0 X 3 7 0 x 2 1
