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Peer reviewed Peer reviewed
Ramamurthi, V. S. – Journal of Computers in Mathematics and Science Teaching, 1989
Explains graphing functions when using LOTUS 1-2-3. Provides examples and explains keystroke entries needed to make the graphs. Notes up to six functions can be displayed on the same set of axes. (MVL)
Descriptors: Calculus, Computer Graphics, Computer Software, Computer Uses in Education
Peer reviewed Peer reviewed
Minch, Bradley A. – Journal of Computers in Mathematics and Science Teaching, 1987
Presents an easy-to-use Applesoft BASIC program that graphs rational functions and any asymptotes that the functions might have. Discusses the nature of rational functions, graphing them manually, employing a computer to graph rational functions, and describes how the program works. (TW)
Descriptors: Analytic Geometry, Calculus, College Mathematics, Computer Assisted Instruction
Peer reviewed Peer reviewed
Kemp, Jean A. – Journal of Computers in Mathematics and Science Teaching, 1988
States the objectives and implementation procedures for this teacher-directed or individualized learning discovery unit. Describes the value of the program and additional activities that can be included. Shows a copy of the program. (RT)
Descriptors: College Mathematics, Computer Uses in Education, Decision Making, Discovery Learning