3-7-4

Using Trace

Generating Number Table Values from a Graph

A “graph-to-table” feature lets you extract the coordinate values at the current pointer location and input them into a table.

Example: Generate a table and graph for the expression y = x3 – 3x, and input the coordinates for specific points on the graph into a table

Use the initial View Window settings (page 3-2-3). Configure the Table Input settings shown below.

Start: 1, End: 4, Step: 1

uClassPad Operation

(1)Input the function y = x3 – 3x on the Graph Editor window.

(2)Tap $to graph the function.

(3)Tap #to generate the table.

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