Tips for Beginners for the TI 89 Calculator

Scientific Notation 2. Degrees & Radian Modes 2. Exact and Approximate Modes 2. More Symbols & Functions 3. Parentheses 3. Lists, Matrices & Vectors 3. The Plus/Minus Sign 3. The F1 to F8 Keys 3. Clearing 3. Shortcuts 3. On Screen Syntax Help 3. If the screen is too dark or light 3. If the calculator is locked-up 4. To quickly move to the end ... ................
................