Treffer: Comprehensive software package for graphing polynomial functions of degrees one through four

This paper focuses on developing a computer software which graphs polynomial functions of degrees one to four and gives its corresponding characteristics. Mathematical concepts and theorems related on polynomial graphing are applied into the creation of the program.The software itself used Turbo Pascal Version 5.5 and is created entirely in graphic mode, which is ideal for displaying the polynomial graphs and describing their characteristics in high resolution and color, making it clearly defined and distinguishable. The program is user-friendly, providing on-line instructions and menus.