Problem # 3 (20 pts). (Show your work) a) Given the two (2) pairs of points (2, -3) and (4, 5) find the equation of the line y = mx + b (Hint: First find slope, and then the equation of a line)b) Given the two pairs of points 2, -3) and (4, 5) find the equation of the line Y = a, + a, X that passes through the given points, by solving two different equations simultaneously. Reasoning : We know that the equation of the line is given by Y = do + a1 X. Since the point (2, -3) is on the line -3 = d, + 2 a, and since the point (4, 5) is on the line 5 = do + 4 a, Solve the two equations simultaneously to obtain a, and a : -3 = do + 2a1 5 = do + 4 a1 c) Compare answer a ) and answer b)