Casio fx-9860G SD User Manual
Page 501
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10-1-5
eActivity Overview
k
k
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k Strip Function Menu
•
{FILE}
… Same as {FILE} under “Text Line Function Menu” (page 10-1-3) except for
{SIZE}.
• {SIZE} … {displays the size of the strip that is currently selected or where the cursor is
currently located}
•
{STRP}
… Same as {STRP} under “Text Line Function Menu” (page 10-1-3).
•
{INS}
… {inserts a new line above the currently selected strip}
• {TEXT} … {inserts a text line}
• {CALC} … {inserts a math line}
• {STOP} … {inserts a stop line}
•
{CHAR}
… Same as {CHAR} under “Text Line Function Menu” (page 10-1-3).
•
{A
↔
a}
… Same as {
A
↔
a
} under “Text Line Function Menu” (page 10-1-3).
•
{JUMP}
… Same as {JUMP} under “Text Line Function Menu” (page 10-1-3).
•
{DEL
•
L}
… {deletes the strip that is currently selected or where the cursor is located}
•
{
'
MAT}
… {displays the Matrix Editor (page 2-8-2)}
•
{
'
LIST}
… {displays the List Editor (page 6-1-1)}
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k
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k Basic eActivity File Operations
This section provides an overview of the following eActivity operations.
• Creating a new eActivity file
• Inputting text, numeric expressions, strips, and other data
• Accessing applications from a strip and using the application’s screen
• Saving an eActivity file
This overview is explained using the following example problem:
• Solve 2
x
2
+
x
– 3 = 0 (extract the roots of
y
= 2
x
2
+
x
– 3).
• Graph
y
= 2
x
2
+
x
– 3 and confirm the above solution.
• Use G-SLV to extract the roots on the graph screen.