Khan Academy
Khan Academy: Algebra: Direct Inverse and Joint Variation
Video determining whether a table of values shows direct, inverse, or joint variation and setting up an equation to represent the data. Gives an overview of each type of variation before solving problem. [5:30]
Khan Academy
Khan Academy: Analyzing Linear Functions: Comparing Features of Functions 3
Given a function find out which other functions are increasing at the same rate as the given function.
Khan Academy
Khan Academy: Rate of Change of Distance Between Approaching Cars
A video demonstrating the rate of change of the distance between a car and a truck.
Khan Academy
Khan Academy: Graphs of Trig Functions: Amplitude and Period Transformations
Understanding how the amplitude and period changes as coefficients change.
Khan Academy
Khan Academy: Determining the Equation of a Trigonometric Function
Video about finding the equation of a trigonometric function from its graph.
Khan Academy
Khan Academy: Applied Rate of Change: Forgetfulness
Let's face it, sometimes it feels like we forget much of what we learn. In this example we model that forgetful phenomenon.
Khan Academy
Khan Academy: Analyzing Related Rates Problems: Equations (Trig)
Finding the rate of change of an angle that a falling ladder forms with the ground.
Khan Academy
Khan Academy: Analyzing Motion Problems: Total Distance Traveled
Finding the appropriate expression to use when looking for the total distance traveled over a certain time interval.
Sophia Learning
Sophia: Evaluating a Function for an Algebraic Expression: Lesson 2
This lesson describes how to plug a function into an expression for every x appearance in order to evaluate a function for an algebraic expression. It is 2 of 10 in the series titled "Evaluating a Function for an Algebraic Expression."
Sophia Learning
Sophia: Evaluating a Function for an Algebraic Expression: Lesson 5
This lesson describes how to plug a function into an expression for every x appearance in order to evaluate a function for an algebraic expression. It is 5 of 10 in the series titled "Evaluating a Function for an Algebraic Expression."
Sophia Learning
Sophia: Evaluating an Inverse Function: Lesson 2
Given an inverse trigonometric function, this lesson demonstrates how it can be evaluated for a particular value. It is 2 of 7 in the series titled "Evaluating an Inverse Function."
Sophia Learning
Sophia: Finding Rates of Change in Linear Relationships: Lesson 4
This lesson demonstrates how to find the rate of change in functions with linear relationships. It is 4 of 5 in the series titled "Finding Rates of Change in Linear Relationships."
Sophia Learning
Sophia: Finding Rates of Change in Linear Relationships: Lesson 1
This lesson demonstrates how to find the rate of change in functions with linear relationships. It is 1 of 5 in the series titled "Finding Rates of Change in Linear Relationships."
Sophia Learning
Sophia: Using Static Rates of Change: Lesson 2
This lesson practices using the derivative to find a ratio of one parameter to another, which is not time. It is 2 of 6 in the series titled "Using Static Rates of Change."
Sophia Learning
Sophia: Using Static Rates of Change: Lesson 4
This lesson practices using the derivative to find a ratio of one parameter to another, which is not time. It is 4 of 6 in the series titled "Using Static Rates of Change."
Sophia Learning
Sophia: Using Static Rates of Change: Lesson 1
This lesson practices using the derivative to find a ratio of one parameter to another, which is not time. It is 1 of 6 in the series titled "Using Static Rates of Change."
Sophia Learning
Sophia: Evaluating a Function for an Algebraic Expression: Lesson 4
This lesson describes how to plug a function into an expression for every x appearance in order to evaluate a function for an algebraic expression. It is 4 of 10 in the series titled "Evaluating a Function for an Algebraic Expression."
Sophia Learning
Sophia: Logarithmic and Exponential Functions
Introduces logarithmic and exponential functions, showing how the two are related. Explains the components of each type of function, how to determine a function is exponential or logarithmic from a graph, and the affect of the components...
Sophia Learning
Sophia: Logarithmic and Exponential Functions
Introduces logarithmic and exponential functions, showing how the two are related. Explains the components of each type of function, how to determine a function is exponential or logarithmic from a graph, and the affect of the components...
Sophia Learning
Sophia: Application of Percent of Change
Here we look at how to apply percent of change in a real world situation through the use of a word problem.
Sophia Learning
Sophia: Determining an Inverse Function Value From a Trig Table
Finding the value for an inverse trigonometric function by using a table of values is demonstrated in this lesson.
Sophia Learning
Sophia: Determining an Inverse Function Value From a Trig Table
Finding the value for an inverse trigonometric function by using a table of values is demonstrated in this lesson.
Sophia Learning
Sophia: Determining an Inverse Function Value From a Trig Table
Finding the value for an inverse trigonometric function by using a table of values is demonstrated in this lesson.
Sophia Learning
Sophia: Determining an Inverse Function Value From a Trig Table
Finding the value for an inverse trigonometric function by using a table of values is demonstrated in this lesson.