This video explains how to use factor by grouping to determine the zeros of a cubic function.

# rational

# Find the Zeros of a Cubic Function Using Factor by Grouping (1 rational, 2 irrational)

This video explains how to use factor by grouping to determine the zeros of a cubic function.

# Evaluate Expressions in Fraction Form on the TI-84 Using Fraction Format

This video explains how to evaluate rational expressions using the built in fraction format on the TI-84.

# TI-84: Comparing Radical Form and Rational Exponent Form

This video explains how to convert between radical and rational exponent form and then evaluate both forms on the TI-84.

# Solve a System of Equations (Nonlinear) y=x-2, xy=3

This video explains how t solve a system of nonlinear equations using substitution.

# Domain of Rational, Square Root, and Logarithm Functions

This video explains how to determine the domain of various function.

# Rational Function Application: Function Value, Equation, End Behavior

This video explains how to answer questions based upon a rational function. The topic is medication concentration in the bloodstream.

# Match Rational Functions and Graphs: Translations

This video explains how to match rational function to graphs based upon translations.

# Determine Key Components and Graph a Rational Function (linear/linear) 2

This video explains how to find the domain, asymptotes and intercepts of a rational function. The the function is graphed.

# Graph and Determine Key Components of a Rational Function (linear/linear) 1

This video explains how to find the domain, asymptotes and intercepts of a rational function. The the function is graphed.