Department of Mathematical Sciences

Northern Illinois University

# TI-83 Tutorial

for MATH 229, 230, 232

## HOW TO:

- Compute Values of a Function

- Graph Piecewise Defined Functions

- Graph a Function in an Appropriate Window

- Approximate a Definite Integral

## EXAMPLES:

- Finding Slopes of Secant lines (Stewart, §2.1)

- Guessing Limits of Functions (Stewart, §2.2 and §2.3)

- Newton's Method (Stewart, §4.9)