Unit 3 Revision 1 Complex Numbers

The complex number z shown in the diagram is best represented by

• x = 4, y = 4

• x = -4, y = 4

• x = 4, y = -4

• x = 4, y = -4 or x = -4, y = 4

• -1, 1, 0

• -1, 1, 1 - i

• -1 + i, -1 - i, 1 - i

• -1 + i, -1 - i, -1