Related Post: Y 1 2 X 4 2 5 X 1 2 Y 2 5 4 9 What Is The Vertex Of The Following Equation Y 1 2 X 4 2 5 If X 1 2 Y 2 5 4 9 1 2 X 2 2 4 3 2 5 Y 2 6 2 X 4 Y 1 3 4 X 2 1 Y 5 1/2 * 2/5