This problem is a quadratic equation. You must graph the problem and find the vertex, intercepts and the axis. To do this you must compete the square and find the parent function.
In this problem you must pay special attention to the parent function equation in order to be able to graph it. You must also pay attention to the x intercepts and they may be tricky to find. Lastly you need to pay attention to your graph and finding the right values to be able to graph it accurately.