# Factorials, Permutations, and Combinations on the TI-84

This video explains how to evaluate factorials, permutations, and combinations on the TI-84 graphing calculator.

# Graph Exponential and Logarithmic Functions on the TI-84 (Inverses)

This video explains how to graph exponential and logarithmic functions on the TI-84.

# Graphing Basic Logarithmic Functions Using Desmos.

This video explains how to graph basic logarithmic functions using desmos.com without using the change of base formula in most cases.

# Graph Lines Given a Point and the Slope: Horizontal and Vertical

This video explains how to graph a horizontal and vertical line given a point on the line and the slope.

# Solve a System of Equation by Graphing (Infinite Solutions, No Solution)

This video explains how to determine if a system of equations has no solution or infinite solutions by using the method of graphing.

# Graph Linear Equations Given the Intercepts

This video explains how to plot the x and y intercepts to graph a line.

# Determine Ordered Pair Solution and then Graph a Linear Equation: y=(a/b)x

This video explains how to complete a table of values to determine ordered pair solution. Then the linear equation is graphed using the ordered pairs.