12-7-1

Including ClassPad Functions in Programs

12-7 Including ClassPad Functions in Programs

Including Graphing Functions in a Program

Graphing functions let your program graph multiple equations, or overlay multiple graphs on the same screen.

Example: DefaultSetup ClrGraph

ViewWindow 0, 7.7, 1, –14, 110, 10 GraphType "y="

Define y1(x) = x^4 – x^3 – 24x^2 + 4x + 80 GTSelOn 1

PTDot 1 SheetActive 1 DrawGraph

Using Conics Functions in a Program

Conics functions make it possible for your program to draw conics graphs.

Example: ClrGraph

ViewWindow –15.4, 15.4, 2, –7.6, 7.6, 2

"(x – 1)^2/3^2 + (y – 2)^2/4^2 = 1" SConicsEq

DrawConics

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