This video explains how to graph, adjust the window, determine the max/mins, and determine where a function is increasing or decreasing using a free online graphing calculator. https://dlippman.imathas.com/graphcalc/graphcalc.html

# relative

# Determine the Relative Frequency from a Frequency Table

This video explains how to determine the relative frequency from a frequency table.

# Ex: Find the Intervals Incr/Decr and Relative Extrema Using the First Derivative

This video explains how to use the first derivative to determine intervals for which a function is increasing or decreasing. The relative (local) extrema are also found.

# Ex: Find the Intervals Incr/Decr and Relative Extrema (Quad Formula Used)

This video explains how to use the first derivative to determine intervals for which a degree 5 polynomial is increasing or decreasing. The location of relative (local) extrema is also found.

# Introduction to Differentials

This video defines differentials, finds differentials of functions, uses differential to estimate a function value, and find propagated and relative error.

# Ex: Percent Applications – Changing Bases of Relative Change

This video explains how to find various relative change or percent change with different bases.

# Ex: Change, Absolute Change, and Relative Change

This video provides an example of how to find the change, absolute change, and relative change given population for two years.

# Ex: Determine the Quantity to Maximize Revenue – Function of Two Variables

This video explains how to find the quantity that will maximize a revenue function of two variables.

# Ex 2: Classify Critical Points as Extrema or Saddle Points – Function of Two Variables

This video explains how to find the critical points and how to determine if there is a relative extrema or a saddle point at the point.

# Ex: Determine Relative Extrema for a Function of Two Variables

This video explains how to find the critical points and how determine the relative extrema.