It is known that the point M is the midpoint of the segment AB. Find the coordinate of point B if A (2.3), M (4,6)

Since point M is the middle of the segment AB, its coordinates are determined by the formula:

X = (X1 + X2) / 2,

Y = (Y1 + Y2) / 2, where X1, Y1 are coordinates of point A, X2, Y2 are coordinates of point B.

Then X2 = 2 * X – X1 = 2 * 4 – 2 = 8 – 2 = 6.

Y2 = 2 * Y – Y1 = 2 * 6 – 3 = 9.

Answer: The coordinates of point B are (6; 9)