Professor Dave Explains
Graphing Lines in Slope-Intercept Form (y = mx + b)
Graphing lines in algebra.
Curated Video
Determining the Constant of Proportionality from a Graph
This video explains how to determine the constant of proportionality from a graph. It demonstrates the process using an example of time and distance. The constant of proportionality can be found by finding the ratio of y to x, and it...
Curated Video
Describing the Distribution of Data: Analyzing the Shape of a Graph
In this video, students learn how to describe the distribution of data by analyzing the shape of a graph. They are taught about different shapes, such as bell curves, skewed graphs, clusters, peaks, and uniform distributions.
Curated Video
Exploring the Different Formats of Functions: Equations, Tables, and Graphs
In this video, students will learn about the relationship between equations, tables, and graphs in representing functions. The video provides examples of linear functions and demonstrates how to determine the other two formats given one...
Visual Learning Systems
Your Science Fair Project: Displaying Your Science Fair Project
The scientific method is the foundation of work for scientists. In this video the scientific method is explained in detail serving as the basis for your science fair project. The process of creating a science fair project along with...
Why U
Algebra 20 - Slope-Intercept Form
Linear equations of the form y = mx+b can describe any non-vertical line in the Cartesian plane. The constant m determines the line's slope, and the constant b determines the y intercept and thus the line's vertical position.
Visual Learning Systems
Language in Science: Science in Language
The meaningful use of language and vocabulary are some of the fundamentals of science. This program explores strategies and methods of understanding scientific language. Emphasis is placed on how the language of science supports...
Why U
Algebra 83 - Polynomials
This lecture is an introduction to polynomials. Linear functions and quadratic functions which we have studied in previous lectures are both examples of a broader class of functions called polynomial functions. In this lecture, we will...
Curated Video
Finding the Range of Data
In this video, students will learn how to find the range of a set of data by using graphs and charts. They will also discover how the range changes when an outlier is removed. The lesson covers the concepts of mean and median, and...
Tarver Academy
How to Analyze the Data with Charts and Graphs in Google Sheets
In This Episode, Tyler Teaches Us About How to Analyze the Data with Charts and Graphs in Google Sheets
Why U
Algebra 37 - Solving Systems of Equations by Elimination
Systems of two equations in x and y can be solved by adding the equations to create a new equation with one variable eliminated. This new equation can then be solved to find the value of the remaining variable. That value is then...
Curated Video
Equations and Inequalities: Graphs and Solution Sets
In this video, students will learn the difference between equations and inequalities by examining their graphs and solution sets. The video explains how equations are graphed as points or lines representing specific solutions, while...
Curated Video
Creating Picture Graphs
In this video, students learn how to create a picture graph by organizing data and creating a key, title, and labels. The video explains the importance of using the same symbol for each category in the graph and demonstrates how to...
Curated Video
Interpreting Initial Values in Linear Relationships through Graph Analysis
In this lesson, students will learn how linear relationships can help them make extra cash. By analyzing graphs, they will understand the concept of initial value, which is the starting point of a linear relationship. This knowledge will...
Curated Video
Understanding Sequences: Functions in Tables and Graphs
In this video, the teacher explains how sequences are alike and different. They discuss arithmetic sequences, where there is a common difference between terms, and geometric sequences, where there is a common ratio between terms.
Curated Video
Finding the Number of Solutions to Linear Equations: Using Tables and Graphs
In this video, the teacher explains how to determine the number of solutions to a pair of linear equations using tables and graphs. The students are shown examples and taught to analyze the differences in values and the intersections of...
Curated Video
Analyzing Solutions: Linear and Quadratic Systems on Graphs
In this lesson, students will learn about linear and quadratic systems of equations by inspecting graphs. They will understand that a system of equations is a set of two or more equations with the same set of unknown values.
Curated Video
Constructing and Interpreting Line Plots
In this lesson, students learn how to construct and interpret a line plot by comparing it to other graphs. They start by understanding the components of a line plot, such as the number line, title, and X axis. They then collect data on...
Curated Video
Finding the Area of a Complex Shape
This video explains how to find the total area of a complex shape by breaking it down into simpler shapes and counting the square units. It emphasizes the importance of finding the area of each individual shape and then adding them...
Curated Video
Quantifying Proportional Relationships Using Graphs
Learn how to quantify and describe the relationship between two proportional measures using graphs. The teacher reviews concepts such as quantities, coordinates, proportional versus non-proportional relationships, and the importance of...
Curated Video
Understanding Proportional Relationships: Relating Graphs and Equations
This video explains how to understand proportional relationships by relating graphs and equations. Learn about the process of writing equations for proportional relationships, identifying the independent and dependent variables, and...
Professor Dave Explains
Graphing Lines in Algebra: Understanding Slopes and Y-Intercepts
Graphing lines in algebra.
Press Association
Angela Merkel raises hopes over European holidays for double-jabbed Britons
German Chancellor Angela Merkel has said double-jabbed Britons should be able to have a holiday in Europe without quarantine in the “foreseeable future”, following her opposition over the Delta variant.