if one point on the parabola is (0,5) and the axis of symetry is x=4 what is another point on the parabola?

Answer 1

Since the axis of symmetry is at x=4, there has to be a point that is the same distance on the other side of the axis of symmetry on the parabola. Give (0,5) is 4 units from the x=4 on the left, going 4 units to the right takes us to the point (8,5).