2( x-3)(x 1) in vertex form July 8, 2019 16 32 64 128 2( x-3)(x+1) in vertex form Y x 2 3x 1 in vertex form Y 2 x 3 )( x 1 in vertex form X 2 3x 1 in vertex form 2x 2 3x 1 in vertex form Vertex form Vertex form of a quadratic function Vertex form completing the square