How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
How to find the vertex, intercepts, domain and range of a quadratic graph.
How we identify the behavior of a polynomial graph near an x-intercept.
How we identify the equation of a polynomial function when we are given the intercepts of its graph.
How to graph the reciprocal of a linear function.
How to identify the graph of a stretched cosine curve.
How to graph y = tan(q) for one or more periods.