Introduction
  • Introduction
  • Overview of the TI-85
Fractions on the TI-85
  • Changing from Decimal Form to Fraction Form
  • Simplifying or Reducing a Fraction
  • Adding Fractions
  • Subtracting Fractions
  • Multiplying Fractions
  • Dividing Fractions
  • Fractions
  • Changing from Improper Fraction Form to Mixed Number Form
  • Changing from Mixed Number Format to Improper Fraction Format
  • Adding Mixed Numbers
  • Subtracting Mixed Numbers
  • Multiplying Mixed Numbers
  • Dividing Mixed Numbers
  • Mixed Numbers
Graphing using the TI-85
  • Graphing Y = X
  • Graphing Y = X^2
  • Graphing Y = X^3
  • Graphing Y = X^(1/2)
  • Graphing Y = SQRT(X)
  • Graphing Y = CUBERT(X)
  • Graphing Y = 4THROOT(X) (the 4th root of x)
  • Graphing Y = ABS(X)
  • How to Graph a Rational Function
  • How to Handles Negatives and Minuses in a Graphing Problem
  • Graphing Example 1
  • Graphing Example 2
  • How to Fix Graph Mode on a TI-85 Calculator
  • The Issue of Fractional Coefficients
  • Graphing Quiz
Zooming in Graph View for the TI-85
  • How to Zoom the Graph Viewing Window
Solving Linear Systems of Equation on the TI-85
  • Solving a Linear Systems of Equations Using the TI-85 Calculator
  • Example 1
  • Example 2
  • Example 3
  • Example 4
  • Solving Linear Systems of Equations
Matrix Operations on the TI-85
  • Performing Matrix Operations on the TI-85 Calculator
Solving Equations
  • Solving Equations (and finding zeros) on TI-85
  • Example 1
  • Example 2
  • Example 3
  • Example 4
  • Example 5
  • Solving Equations
Functions and the TI-85
  • Building a t-Chart
  • Evaluating a Function for a Number
Wrap Up
  • Summary and Well Wishes