Question 1 (2 points) Find (X ). Z) if the midpoint of the line segment joining the two points (X: ). 2) and (-8, 6, 7) is (5, 5, 2) O a) (36. 4. -6) Ob) O c) (- 13, 1, 5 ) O d) -13 5 2 : 2 Oe) (18, 4, -3)