Curated Video
Introduction to Evaluating Logarithms Using Exponentials
In this video, the teacher explains the concept of inverses in functions and focuses on exponential and logarithmic functions. They discuss how the x and y values switch in inverse functions and demonstrate the reflection of graphs over...
Curated OER
How Do You Solve a Word Problem with Exponential Decay?
The instructor first identifies what formula to use to solve this word problem. Then she explains what each of the variables stands for and helps match up their given values in this word problem. There are many components to solving this...
Curated OER
How Do You Evaluate an Exponential Function?
Set up a table to keep track of your values as you evaluate an exponential function. Select some values for the table to plug in to the given exponential expression. Then evaluate the expression. Do you see a pattern?
Curated OER
How Do You Solve a Word Problem Using an Exponential Function?
In six days Tina gets exponentially better at the number of times she can jump rope. Let's create an equation and see how many times Tina can jump rope on the sixth day. First identify the variables. Next make a table, then plug in the...
Curated OER
What's an Exponential Function?
The instructor defines an exponential function as any expression or equation in which an exponent is a variable. She then gives several examples.
Curated OER
What is Exponential Growth?
Exponential functions often involve the rate of increase or decrease of something. When it's a rate of increase, you have an exponential growth function! The instructor discusses exponential function and how to determine if a value makes...
Curated OER
How Do You Determine if a Graph Represents a Linear, Exponential, or Quadratic Function?
What does the graph of a linear equation look like? How about a graph of a quadratic equation? What does a graph of an exponential function look like? Watch this video and see as the instructor illustrates and explains each of these...
Curated OER
How Do You Solve a Word Problem with Exponential Growth?
Does this word problem describe exponential growth? Is something increasing? Is it increasing at a constant rate? How much is it increasing? Use the function formula for exponential growth to figure out this problem.
Curated OER
How Do You Evaluate an Exponential Function?
Set up a table to keep track of your values as you evaluate an exponential function. Select some values for the table to plug in to the given exponential expression. Then evaluate the expression. Do you see a pattern?
Curated OER
How Do You Graph an Exponential Function Using a Table?
One way to get values to be able to graph an exponential function is to make a table. This seems pretty straightforward. Set up a table to plug in random values for x. Then put those values into the equation to get the y-values. These...
Massachusetts Institute of Technology
Mit: Blossoms: The Power of Exponentials, Big and Small
Through this video lesson, students compare exponential growth to polynomial growth and discover how quickly the number can grow or decay in exponentials.
Math TV
Math tv.com: Calculus: Derivatives (Exponential and Logarithmic)
Students learn how to differentiate logarithmic and exponential functions. The learning resource consists of video tutorials with detailed examples. In the left hand menu, click on Calculus, Derivatives, Exponential and Logarithmic.
Sophia Learning
Sophia: Comparing Linear, Quadratic, and Exponential Functions
Linear, quadratic and exponential functions have different graphs, equations, and characteristics. In this tutorial, compare the shape of linear, quadratic, and exponential curves on a graph, and explore how to identify a function as...
Sophia Learning
Sophia: Comparing Linear, Quadratic, and Exponential Functions
Linear, quadratic and exponential functions have different graphs, equations, and characteristics. In this tutorial, compare the shape of linear, quadratic, and exponential curves on a graph, and explore how to identify a function as...
Sophia Learning
Sophia: Algebra I: Compound Interest Practice
Explore how to determine the amount of compound interest earned on an investment. Assess learning with a quiz. [4:56]
Sophia Learning
Sophia: Graphing an Exponential Function Using a Table
Graph an exponential function on a coordinate plane using a table. Assess learning with a quiz. [6:44]
Sophia Learning
Sophia: Making a Table From a Exponential Function
Determine the values of an exponential function then organize them on a table. Assess learning with a quiz.
Sophia Learning
Sophia: Recognizing Exponential Behavior
This video tutorial reviews how to recognize exponential behavior in sequences, graphs, and tables. The lesson provides detailed examples.
Sophia Learning
Sophia: The Y Intercept of an Exponential Function
This video lesson demonstrates how to find the y-intercept and create a graph for an exponential function. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Algebra I: Exponential Functions in the Real World
Real world examples are used to show exponential functions in this lesson. Assess learning with a quiz. [2:18]
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem With Exponential Decay?
In this tutorial, you will learn how to turn a word problem into an exponential decay function, then solve it to get the answer. [6:13]
Imagine Learning Classroom
Learn Zillion: Write Exponential Equations Using Data From Tables
In this lesson, you will learn how to write an exponential equation by finding a pattern in a table. [5:33]
Khan Academy
Khan Academy: Comparing Models to Fit Data Example
This lesson demonstrates how to determine if a quadratic or exponential model fits the data better, then use the model to make a prediction. [4:04]
Khan Academy
Khan Academy: Algebra: Exponential Growth Functions
Video shows creating a table of values and graph for an exponential growth function to demonstrate how fast it grows. Gives a real world example involving chain letters. [7:41]