Points z1 and z2 are shown on the graph. complex plane, point z sub 1 at 7 to the right of the origin and 3 units up, point z sub 2 at 6 units to the right of the origin and 6 units down Part A: Identify the points in standard form and find the distance between them. Part B: Give the complex conjugate of z2 and explain how to find it geometrically. Part C: Find z2 z1 geometrically and explain your steps