Let F, G, and H, be collinear points on the Cartesian plane such that FG/GH=1 If F=(a, b) and H=(a, c), then what is the x-coordinate of G?
If FG / GH = 1
Then FG = GH
So....G is the midpoint of FH
So.....the x coordinate of G = ( a + a) / 2 = 2a / 2 = a
