# Determine Max/Mins and Incr/Decr Intervals Using a Free Online Graph Calc (MathAS)

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

# Stock Price: After a 10% Loss and What Gain is Needed to Recover?

This video explains what gain in needed after a 10% loss and to recover the loss in price.

# Stock Price: After a 10% Loss and Then 10% Gain: Up, Down, Even?

This video explains why after a 10% loss and a 10% gain, a stock price is still down 1%.

# Find Ordered Pair Solutions to a Linear Equation: Salary Application

Complete a table of values to model a yearly salary increase. Determine the amount of yearly increase from table.

# Interpret an Exponential Equation Modeling Rising Home Value

This video explains how to interpret the meaning of an exponential equation that models appreciation of a home value.

# Determine an Addition Problem Modeled on a Number Line

This video explains how to write an addition equation from a number line model.

# Add Whole Numbers using Number Lines

This video explains how to add whole numbers using a number line.

# Write a Linear Equation in One Variable App: Increase in Value

This video explains how to write an equation to solving an application problem.

# Determine the Gradient of a Function of Three Variables – Exponential

This video explains how to determine the gradient vector field of a function of three variables.

# Determine the Gradient of a Function of Three Variables – Polynomial

This video explains how to determine the gradient vector field of a function of three variables.