An equation of a parabola is given. 7x = y2 (a) Find the focus, directrix, and focal diameter of the parabola. focus ( x, y ) = directrix focal diameter (b) Sketch a graph of the parabola and its directrix. Graph Layers After you add an object to the graph you can use Graph Layers to view and edit its properties. No Solution HelpA graphing calculator is recommended. Use a graphing device to graph the parabola. x2 = 36y Graph Layers After you add an object to the graph you can use Graph Layers to view and edit its properties. No Solution HelpFind an equation for the parabola that has its vertex at the origin and satisfies the given condition. FOCUS FO, -Find an equation for the parabola that has its vertex at the origin and satisfies the given condition. Directrix X = -2