Casio CFX-9970G Manual
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Casio CFX-9970G Manual

Casio CFX-9970G Manual

15. table & graph
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Chapter
15
Table & Graph
With Table & Graph, you can generate tables of discreet data
from functions and recursion formulas, and then use the values
for graphing. Because of this, Table & Graph makes it easy to
grasp the nature of numeric tables and recursion formulas.
15-1 Before Using Table & Graph
15-2 Storing a Function and Generating a Numeric Table
15-3 Editing and Deleting Functions
15-4 Editing Tables and Drawing Graphs
15-5 Copying a Table Column to a List

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Summary of Contents for Casio CFX-9970G

  • Page 1 Chapter Table & Graph With Table & Graph, you can generate tables of discreet data from functions and recursion formulas, and then use the values for graphing. Because of this, Table & Graph makes it easy to grasp the nature of numeric tables and recursion formulas. 15-1 Before Using Table &...

  • Page 2: Before Using Table & Graph

    15-1 Before Using Table & Graph First select the TABLE icon on the Main Menu and then enter the TABLE Mode. When you do, the table function list appears on the display. • {SEL} ... {numeric table generation/non-generation status} • {DEL} ... {function delete} •...

  • Page 3: Storing A Function And Generating A Numeric Table

    15-2 Storing a Function and Generating a Numeric Table u u u u u To store a function Example To store the function – 2 in memory area Y1 Use f and c to move the highlighting in the TABLE Mode function list to the memory area where you want to store the function.
  • Page 4 15 - 2 Storing a Function and Generating a Numeric Table u u u u u To generate a table using a list 1. In the TABLE Mode, display the set up screen. 2. Highlight Variable and then press 2 (LIST) to display the list menu. 3.
  • Page 5 15 - 2 Storing a Function and Generating a Numeric Table You can use cursor keys to move the highlighting around the table for the following purposes. • To display the selected cell’s value at the bottom of the screen, using the calculator’s current number of decimal place, number of significant digit, and exponential display range settings.

  • Page 6: Editing And Deleting Functions

    15 - 2 Storing a Function and Generating a Numeric Table 15-3 Editing and Deleting Functions u u u u u To edit a function Example To change the function in memory area Y1 from – 2 to – 5 Use f and c to move the highlighting to the function you want to edit.

  • Page 7: Editing Tables And Drawing Graphs

    15-4 Editing Tables and Drawing Graphs You can use the table menu to perform any of the following operations once you generate a table. • Change the values of variable • Edit (delete, insert, and append) rows • Delete a table •...
  • Page 8 15 - 4 Editing Tables and Drawing Graphs k k k k k Row Operations The following menu appears whenever you press 3 (ROW) while the table menu is on the display. • {DEL} ... {delete row} • {INS} ... {insert row} •...
  • Page 9 15 - 4 Editing Tables and Drawing Graphs k k k k k Deleting a Table 1. Display the table you want to delete and then press 2 (DEL). 2. Press 1 (YES) to delete the table or 6 (NO) to abort the operation without deleting anything.
  • Page 10 15 - 4 Editing Tables and Drawing Graphs u u u u u To graph only a selected function Example To graph – 2, which is stored in memory area Y1, as a connect type graph. Use the following View Window parameters. Xmin Ymin –2...
  • Page 11 15 - 4 Editing Tables and Drawing Graphs u u u u u To graph a function using Dual Screen Selecting “T+G” for the Dual Screen item of the set up screen makes it possible to display both the graph and its numeric table of values. Example To graph –...

  • Page 12: Copying A Table Column To A List

    15-5 Copying a Table Column to a List A simple operation lets you copy the contents of a numeric table column into a list. u u u u u To copy a table to a list Example To copy the contents of Column into List 1 K1(LIST)2(LMEM) 2 3 4 5 6...

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