Casio FX-CG10 Software User Guide - Page 175
Graphing a Recursion Formula, Generating a Number Table from a Recursion Formula
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u To save data in Dynamic Graph memory 1. While a Dynamic Graph draw operation is being performed, press A to change to the speed adjustment menu. 2. Press 5(STORE). In response to the confirmation dialog that appears, press 1(Yes) to save the data. u To recall data from Dynamic Graph memory 1. Display the Dynamic Graph relation list. 2. Pressing 6(RECALL) recalls Dynamic Graph memory contents and draws the graph. 10. Graphing a Recursion Formula k Generating a Number Table from a Recursion Formula You can input up to three of the following types of recursion formulas and generate a number table. • General term of sequence {an}, composed of an, n • Linear two-term recursion composed of an+1, an, n • Linear three-term recursion composed of an+2, an+1, an, n 1. From the Main Menu, enter the Recursion mode. 2. Specify the recursion type. 3(TYPE)1(an) ... {general term of sequence an} 2(an+1) ... {linear two-term recursion} 3(an+2) ... {linear three-term recursion} 3. Input the recursion formula. 4. Specify the table range. Specify a start point and end point for n. If necessary, specify a value for the initial term, and a pointer start point value if you plan to graph the formula. 5. Display the recursion formula number table. 5-43