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Equation app for iPhone and iPad

4.6 ( 9216 ratings )

Reference Education
Developer: Ricardo Varjão

Free

Current version: 4.0, last update: 7 years ago
First release : 21 Dec 2011
App size: 18.93 Mb

Learn how each parameter changes the graph of an third degree equation.

y = a + b*x + c*x^2 + d*x^3