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Curated Video
Creating and Graphing Exponential Relationships
In this video, the teacher explains how to create and graph exponential relationships using exponential functions. They use examples of exponential growth and decay to illustrate the concepts. The teacher also demonstrates how to apply...
Curated Video
Understanding a Simple Rational Function by Looking at a Graph and Table of Values
This video explains how to determine the relationship between two numbers when their product is constant. They use the example of paying for parking at a flat rate and demonstrate how the cost per person decreases as the number of people...
Curated Video
Modeling Quadratic Functions: Graphs and Equations
In this lesson, mathematicians will learn how to model quadratic functions by drawing graphs and writing equations. They will understand the concept of squaring a number and how it relates to the area of a square. By exploring the...
Curated Video
Modeling Rational Functions by Graphing
In this lesson, mathematicians learn how to model rational functions by graphing. By using the example of sharing the cost of parking in a van, the concept of a rational function is explained. The graph shows how the amount of money each...
Curated Video
Writing Quadratic Equations from Story Problems
In this video, the teacher explains how to write quadratic equations based on information from story problems. Using the example of launching a water balloon, the teacher demonstrates how to find the relevant information, such as initial...
Curated Video
Writing Exponential Equations from Data Tables
Learn how to write exponential equations by finding patterns in a table. They discuss the different components of an exponential equation, such as the common ratio and the constant change in x. The teacher provides examples and walks...
Curated Video
Modeling Rational Functions by Graphing
In this lesson, mathematicians will learn how to model rational functions by graphing. By understanding the relationship between variables in a rational function, students can visually represent the data in tables and graphs. Through...
Curated Video
Writing Exponential Equations from Story Problems
In this video, the teacher explains how to write exponential equations from story problems. They emphasize the importance of clearly defining variables and finding the relevant information in the problem.
Curated Video
Writing and Graphing Linear Equations from Tables
Learn how to write and graph a linear function from a table that represents a linear relationship. Review the slope-intercept form of a linear equation and how to find the slope and y-intercept from a table or graph. Understand the...
Curated Video
Graphing Lines in Point-Slope Form
In this video, mathematicians will learn how to graph lines in point-slope form by identifying a point and the slope. The lesson explains the formula for point-slope form and demonstrates how to graph equations using this method....
Curated Video
Creating Equations for Decreasing Geometric Sequences
In this lesson, students will learn how to create an equation for a decreasing geometric sequence by making a table and drawing a graph. They will understand the concept of exponential functions and how they grow or shrink at a...
Curated Video
Graphing Linear Relationships and Solving Problems using Slope-Intercept Form
In this video, the teacher explains how to graph a linear relationship by identifying the rate of change and the initial value. The concept is illustrated through examples and the slope-intercept form of the equation is introduced. The...
Curated Video
Creating Equations for Exponential Growth: Geometric Sequences
In this lesson, students will learn how to create an equation for exponential growth using a geometric sequence. They will understand the concept of an initial value and a common ratio, and how they contribute to the exponential growth....
Curated Video
Solving Problems Involving Linear Relationships Using Standard Form
This video explains how to solve problems involving a linear relationship by writing an equation in standard form. It covers the concept of linear relationships expressed in tables, graphs, and equations, emphasizing that linear...
Curated Video
Modeling Exponential Decay: Using Tables and Function Notation
In this lesson, students will learn how to model exponential decay using a table of values and function notation. They will understand the difference between linear functions and exponential decay functions, and how the decay factor...
Curated Video
Creating and Graphing Relationships Using Rational Functions
In this video, the teacher explains how to create and graph rational functions by using the example of renting out a pool. They cover the concept of rational functions, input restrictions, and asymptotes. The lesson demonstrates how the...
Curated Video
Write a Trend Line from a Scatter Plot
Learn how to write the equation of a trend line from data in a scatterplot using point-slope form. Understand the concepts of linear equations, scatterplots, positive and negative correlations, and point-slope form. Through examples and...
Curated Video
Writing Linear Equations from Tables
In this video, mathematicians will learn how to write linear equations from tables. By identifying the rate of change and initial value, students will be able to understand how linear equations can represent relationships and make...
Curated Video
Writing and Graphing Exponential Functions in Real Life Scenarios
In this video, the teacher explains how to calculate and graph exponential functions using real-life scenarios. They provide examples of calculating the population of bacteria over time and the height of a bouncing baseball. The teacher...
Curated Video
Understanding Exponential Functions Through Tables
This video explains how to determine if a set of data represents an exponential function and how to write an equation that models the function. It discusses the concept of first and second differences, the parent function for exponential...
Curated Video
Analyzing Quadratic Patterns: Creating Equations and Graphs
In this lesson, students learn how to find the total number of cans on a shelf and the total number of customers in a business by analyzing patterns using tables and graphs. They discover that sequences with quadratic growth have a...
Curated Video
Writing Linear Equations from Story Problems
This video explains how to write a linear equation from information given in a story problem. They cover the concepts of slope, y-intercept, and the slope-intercept form of an equation. Through two examples, they demonstrate how to...
Curated Video
Problem Solving with Linear Relationships: Tables and Graphs
This video lesson teaches students how to solve problems involving linear relationships by using tables and graphs. It emphasizes the importance of correctly identifying the y-intercept and understanding the constant rate of change. By...
Curated Video
Analyzing Quadratic Relationships: Modeling Vertical Motion
Learn how to determine the maximum height and time of an object thrown into the air using a quadratic function. Examine a real-life scenario of a baseball being hit and model the relationship between the height of the ball and the time....