Answer with explanation/solution.

46. Which of the following represents distance formula of the distance d between two points (x. y,) and (x;, yz)? a. d = (x, + x, ) ? + ()2 + y1)? b. d = (x, + x) - ()2->1) c. d = (x2 - x,) + ()2->1)2 d. d = (x2 - x1) - (12 -y1)? 47. Find the distance between A(3, 2) and B(8, 2). a. 2 units b. V5 units c. 3 units d. 5 units 48. Find the distance between C(5, 3) and D(5,6). a. 2 units b. 3 units c. 4 units d. 5 units 49. Find the distance between points M(-3, 1) and N(7. -3)? 6 b. 2v29 C. 14 d. 4:29 50. The distance between two points H(M, 3) and R(3, -3) is 10 units. What is the x-coordinate M if it is in the second quadrant? a b. -3 C. -5 d. -7