1. f(x - 3) just shits the parabola to the RIGHT by 3 units
So....the " new " vertex after the shift is ( 1 + 3, - 2) = (4, -2)
2. If x = 5 is the axis of symmetry.......and (5 + 3, -7) = (8, -7) is on the graph......then ( 5 - 3, -7) = (2, -7) is also on the graph
