1. AP CALCULUS TI

2. INTRODUCTION TO THE TI-89
OVERVIEW
AND
EXAMPLES

3. [ <>] Key [alpha] Key Lighten /Darken Edit keys and [Clear]
KEYBOARD
[2nd ] Key
[ <>] Key
[alpha] Key
Lighten /Darken
Edit keys
and [Clear]
[Catalog]

4. HOME SCREEN

5. Menu Bar / Function Keys
SCREENS
Menu Bar / Function Keys
[F1] Tools
#A Operating System Version 2.09
#8 Clear Home
[F2] Algebra
[F3] Calculus
[MODE]
Function, Decimals Display, Angle, Pretty Print, etc.
 [CATALOG]
[<>] Function Keys Gives a NEW MENUS.
[<>] Y = [<>] Graph [F5] Math

6. Ex.
Type in
[ENTER]
Powers
Multiplication

7. Clearing and Editing
SORRY ! I meant
[ENTER]
Insert/Overstrike
[2nd]

8. Clearing and Editing
Edit to:
Clears one digit in front
[CLEAR] Clears everything after
Second time clears everything in front

9. Clearing and Editing: cont.
Clear the ENTRY LINE.
Go up into the History Window and highlight
[ENTER] to copy it to the Entry line:
[2nd] Moves to the front of the line [2nd] to the end

10. Ex. 1 and Pretty Print - Exact - Approximate II. COMPUTATION
REM: Mixed Numbers: Roots:
Ex. 1
and
Pretty Print
- Exact
- Approximate

11. Ex. 3
Variables
Parentheses

12. (temporarily assigns a value to a variable)
Ex. 4
“with” or “such that”
(temporarily assigns a value to a variable)
Edit to:

13. Ex. 5 edit to “and” may be entered from the catalog
or TYPED IN (include spaces)

14. Complex numbers : a+bi [MODE]: Change Complex Format: to RECTANGULAR
Operations:

15. Equation : Step by Step
4(x -7) + 3 = 6 - (x +2)

16. Updates:
08/08/10