I really need some help here. Please be specific as this is new to me.
Graph the quadratic equation after completing the given table of values.
y = x^2 + 2x – 3.
Include the axis of symmetry and show specific points, vertex, and intercepts.
I don't expect anyone to try to tell me how to graph the points. I can do that. I need step by step with how to get the points, axis of symmetry and vertex. My text doesn't really help me understand and this is the only problem I can't figure out of my assignment.