Graphs of functionsa.  Use a graphing utility to produce a graph of the given function. Ex...

Graphs of functions

a.  Use a graphing utility to produce a graph of the given function. Experiment with different windows to see how the graph changes on different scales.

---

b. Give the domain of the function.

---

c. Discuss the interesting features of the function such as peaks, valleys, and intercepts (as in Example).

(Hint: Sketch a more accurate picture of the graph by hand afterfirst using a graphing utility.)

Example