Leah Yates is a senior at East Carolina University. She is a mathematics major, and plans to go into math education. This paper was written during the summer of 2004 while attending a Research Experience for Undergraduates program at Central Michigan University that was funded by the National Science Foundation. She worked with Steven Klee of Valparaiso University and Dr. Yury Ionin of Central Michigan University. Her other hobbies include playing guitar, piano, and tutoring.

Faculty Sponsor:   Yury J. Ionin, Professor, Department of Mathematics, Central Michigan University, Mt. Pleasant, MI 48859