Write Basic Functions from Applications – One Step

This video provides 4 examples of how to write basic functions from applications.

Ex: Writing Function Rules – Two Operations

This video provides 4 examples of how to write two operation functions in a specific order.

Ex: Writing Function Rules – Three Operations

This video provides 3 examples of how to write three operation functions in a specific order.

Intervals: Given Interval Notation, Graph the Interval and State as an Inequality

This videp explains how to graph and give an interval as an inequality when the interval is given using interval notation.

Intervals: Given an Inequality, Graph the Interval and State Using Interval Notation

This video provides several examples of how to graph an interval given as an inequality and how to state the interval using interval notation.

Intervals: Given the Graph of an Interval, Give as an Inequality and Using Interval Notation

This video provides several examples how how to express an interval given as graph using an inequality and using interval notation.

Ex: Linear Equation Application – Write an Equation Involving Population Decrease

This video provides and example of how to write a linear equation and answer questions about the population of a town that decreases each year.

Ex: Linear Equation Application – Write an Equation Involving Saving Money

This video provides and example of how to write a linear equation and answer questions about saving a fixed amount of money per month.

Ex: Solve a Logarithmic Equation with a Fractional Exponent

This video provides an example of how to solve a log equation with a single logarithm and a fractional exponent.

Ex: Write a Sum Using Summation / Sigma Notation

This video explains how to write a sum using summation / sigma notation.