2 4x 7 2y July 8, 2019 16 32 64 128 4x 2 y 3x 2y 7 Y 2 4x 2y 7 0 X y 2 4x 2y 7 Vertex of parabola x 2 4x 2y 7 0 Y 4x 7 2y 4x 2 2y 4x 2 x 2y 7 2x + y = 4 2x 7
