7-4 Solve aplet
7. Trace along the graph representing the left member of the
equation until the cursor nears the intersection.
*A,
≈20 times
Note the value of A
displayed near the
bottom left corner of the
screen.
The Plot view provides a convenient way to find an
approximation to a solution before using the Numeric
view Solve option. See “Plotting to find guesses” on
page 7-8 for more information.
Solve aplet’s NUM view keys
The Solve aplet’s NUM view keys are:
Key Meaning
(',7a
Copies the highlighted value to the edit
line for editing. Press
2._
when done.
,1)2a
Displays a message about the solution
(see “Interpreting results” on page 7-6).
3$*(a
Displays other pages of variables, if
any.
'()1a
Displays the symbolic definition of the
current expression. Press
2._
when
done.
62/9(a
Finds a solution for the highlighted
variable, based on the values of the
other variables.
>'(/@ Clears highlighted variable to zero or
deletes current character in edit line, if
edit line is active.
>6+,)7@
CLEAR Resets all variable values to zero or
clears the edit line, if cursor is in edit
line.
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