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This applet gives practice in identifying the coefficients in the equation
of a parabolic graph.
By experimenting with the sliders one may be able to infer what aspect of the graph corresponds to each of the parameters - or to reinforce existing knowledge by concrete experience. Intercepts, slope (at x=0), and curvature all play a role. |
[If your browser refuses to run this app in an iFrame then you might try to run it in a new "insecure" window] |