Plot more than two functions

11132017, 05:28 PM
Post: #1




Plot more than two functions
With the HP Prime in CAS Mode I am trying to plot on one screen the Function, the First Derivative and the Second Derivative to interpret Concavity and Points of Inflection of the function.
For example: √ F1(X): 2*(X²9)/(X²4) √ F2(X): ∂F1(X)/∂X √ F3(X): ∂F2(X)/∂X Upon pressing the Plot key my plot only shows F1(X) and does not show F2(X) and/or F3(X). Please tell me what I am doing incorrectly so that I may plot all three functions simultaneously. Thanks – Cheers! 

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Messages In This Thread 
Plot more than two functions  MullenJohn  11132017 05:28 PM
RE: Plot more than two functions  ThomasA  11132017, 08:14 PM
RE: Plot more than two functions  Tim Wessman  11132017, 08:29 PM
RE: Plot more than two functions  MullenJohn  11132017, 08:25 PM
RE: Plot more than two functions  MullenJohn  11132017, 08:31 PM
RE: Plot more than two functions  ThomasA  11142017, 10:06 AM
RE: Plot more than two functions  MullenJohn  11142017, 04:11 PM
RE: Plot more than two functions  roadrunner  11142017, 07:16 PM
RE: Plot more than two functions  MullenJohn  11142017, 07:34 PM

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