What are the guidelines for analyzing the graph of a function?
1) Determine the domain and range of a function
2) Determine the intercepts, asymptotes, and symmetry of the graph
3) Locate the x values for which f'(x) and f"(x) either are zero or do not exist. Use the results to determine relative extrema and points of inflection
When analyzing a function, how do you find x and y intercepts?