Please show us what you have tried and exactly where you are stuck.Determine the coordinates of the end point B(2, 2) of the line joining A(-5, -7) and B(x,y) if the coordinates of the mid-point C(x,y) are x = -9 and y=-12
Did you copy the problem exactly as given to you? It seems wrong; the coordinates of the point B(2,2) are (2,2)! And (x,y) is used of two different points, B and C.Determine the coordinates of the end point B(2, 2) of the line joining A(-5, -7) and B(x,y) if the coordinates of the mid-point C(x,y) are x = -9 and y=-12