The endpoints of AB are A(1, 8) and B(−5, 3). What is the midpoint of AB?
Exercise 2
a. What is the midpoint of A = 1 + 8i and B= −5 + 3i?
b. Using A = x1 + y1i and B= x2 + y2i, show that, in general, the midpoint of points A and B is A+B
2 , the
arithmetic average of the two numbers.