14-5-1

Drawing f (x) Type Function Graphs and Parametric Function Graphs

14-5 Drawing f (x) Type Function Graphs and Parametric Function Graphs

You can use the Differential Equation Graph application to graph f (x) type function graphs and parametric function graphs, the same way as you do with the Graph & Table application. These types of graphs can be overlaid on differential equation graphs.

Drawing an f(x) Type Function Graph

Example: To overlay a differential equation graph with the graphs of y = x2 and y = −x2

uClassPad Operation

(1)Graph a differential equation.

•See sections 14-2, 14-3, and 14-4.

(2)Tap the [Graphs] tab to display the general graph editor.

(3)Tap [Type] – [ f (x)] or the dtoolbar button.

(4)Input y = x2 and y = −x2.

9X{cw yX{cw

(5)Tap O.

•This will overlay the graphs of y = x2 and y = −x2 on the differential equation graph.

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