Points A (-5) and B (3) are marked on the coordinate line. Points C, B and E divide the segment AB into equal segments

Points A (-5) and B (3) are marked on the coordinate line. Points C, B and E divide the segment AB into equal segments AC, CD, BE and EB. Find the coordinates of points C, D and E.

Since points C, D and E divide the segment AB into equal segments, then point D is the middle of the segment AB and its coordinate is (-5 + 3) / 2 = -1. That is, D (-1). In turn, point C is the middle of the blood pressure segment with the coordinate (-5 + (- 1)) / 2 = -3 or C (-3). Similarly, point E is the middle of the DV: (-1 + 3) / 2 = 1 and E (1).

Answer: D (-1); C (-3); E (1).