la. True or False? The distance d, between two points (1, y1 ) and (x2, y2 ) isd = \\ (x2 + x1 ) + (y2 + y1 ) (2 points) 1b. True or False? The midpoint between two points (x1, y1) and (x2, y2 ) is ( 1, 91, 2259z ) (2 points) 2. Does the following graph represent a function which has an inverse function? Explain your answer. ( 2 points) -5- 10 -5 5 10 -5 3. For the points, P and Q, find the coordinates of the midpoint and distance of the segment PQ. (4 points) P(-1, 8), Q(-3, 5) (For Q3 Show you work or explain how did you get your answer)