Hi, there's a graph to this question, but i don't know how to draw it here so i'll try my best to describe it. First of all the question: The graph below is a parabola that is symmetric about the x-axis. What is the equation of this parabola? The graph is a "sideways" parabola with an opening to the right. One a paired of sets is given, it is the vertex of the parabola which is (-2, O). The correct answer is x=y^2-2. I don't know how they got this answer. thanks again!