# Find an Angle That Shows an Equation is Not an Identity (sine and cosine)

This video explains how to determine an angles that shows an equation is not an identity.

# Find an Angle That Shows an Equation is Not an Identity (csc and cot)

This video explains how to determine an angles that shows an equation is not an identity.

# App: Write and Solve an Inequality that Models a Situation (Miles Run)

This video explains how to write and solve an inequality to describe a situation. Then values that make the inequality true and false are determine.

# App: Write and Solve an Inequality that Models a Situation (Meal Cost)

This video explains how to write and solve an inequality to describe a situation. Then values that make the inequality true and false are determine.

# App: Write an Inequality that Models a Situation

This video explains how to write an inequality to describe a situation. Then values that make the inequality true and false are determine.

# Determine if Ordered Pairs are Solutions to a Absolute Value Equation

This video explains how to determine if given ordered pairs are solution to a given question in two variables.

# Determine if Ordered Pairs are Solutions to a Quadratic Equation

This video explains how to determine if given ordered pairs are solution to a given question in two variables.