Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 25

• (horizontal) mode displays the current graph on the top half of the screen; it displays the
Horiz
home screen or an editor on the bottom half (Chapter 9).
• (graph-table) mode displays the current graph on the left half of the screen; it displays the
G-T
table screen on the right half (Chapter 9).
MathPrint™, Classic
mode displays most inputs and outputs the way they are shown in textbooks, such as
MathPrint™
2
1 3
∫
2
-- - + -- - and x x d .
2 4
1
mode displays expressions and answers as if written on one line, such as 1/2 + 3/4.
Classic
: If you switch between these modes, most entries will be preserved; however matrix
Note
calculations will not be preserved.
n/d, Un/d
displays results as a simple fraction. Fractions may contain a maximum of six digits in the
n/d
numerator; the value of the denominator may not exceed 9999.
displays results as a mixed number, if applicable.
Un/d
non-integer, the result may be converted
displayed. The whole number, numerator, and denominator may each contain a maximum of three
digits.
Answers: Auto, Dec, Frac
displays answers in a similar format as the input. For example, if a fraction is entered in an
Auto
expression, the answer will be in fraction form, if possible. If a decimal appears in the expression,
the output will be a decimal number.
displays answers as integers or decimal numbers.
Dec
displays answers as fractions, if possible.
Frac
: The mode setting also affects how values in sequences, lists, and tables are
Note Answers
displayed. Choose
Dec
form. You can also convert values from decimal to fraction or fraction to decimal using the
shortcut menu or the
MATH
GoTo Format Graph: No, Yes
does not display the FORMAT graph screen, but can always be accessed by pressing
No
y
..
...
U n/d
or to ensure that values are displayed in either decimal or fraction
Frac
menu.
Chapter 1: Operating the TI-84 Plus Silver Edition
and must be all be integers. If
U, n, d
. If n or d is a non-integer, a syntax error is
is a
U
FRAC
18