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A Computer-graphing-based Approach to Solving Inequalities.

Peer reviewed

Waits, Bert K.; Demana, Franklin – Mathematics Teacher, 1989

Illustrated is the use of computer- or calculator-based graphing to deepen students' understanding about solutions to inequalities. Two examples which use a zoom-in procedure are provided. (YP)

Descriptors: Calculators, Computer Assisted Instruction, Computer Graphics, Equations (Mathematics)