Professor Dave Explains
Position/Velocity/Acceleration Part 2: Graphical Analysis
Everyone loves graphs! Especially when they give us so much information about the motion of an object. Position, velocity, and acceleration can be plotted against time, and these curves all relate to one another in interesting ways....
Brian McLogan
Graphing linear equations in standard form
👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is...
Tarver Academy
Finding Slope-Intercept given Intercepts
In This Episode, Tyler Teaches Us About Finding Slope-Intercept given Intercepts
Curated Video
Describing Positive and Negative Slopes
In this video, the teacher explains how to describe positive and negative slopes using directed measurements. They demonstrate how to find the slope of a line by counting the rise and run, and explain the difference between counting from...
Curated Video
Solving Systems of Linear Equations with No Solution
In this video lesson, mathematicians learn how to solve systems of two linear equations with no solution by graphing and finding the slope of the lines. The video explains that parallel lines, which have the same slope but different...
Curated Video
Graphing Systems of Linear Equations and Determining Solutions
In this lesson, students will learn how to determine if a system of two linear equations in two variables has one solution by graphing. They will review the slope-intercept form of an equation and understand how to find the slope and...
Why U
Algebra 24 - Standard Form
The standard form of the equation for a line Ax + By = C can describe any line in the Cartesian plane, including vertical lines. The constants A, B and C have no special meaning, but in combination they tell us many things about the...
Curated Video
Graphing Lines in Standard Form: Identifying X and Y-Intercepts
This video explains how to graph lines in standard form by identifying the x and y-intercepts. It demonstrates the process using examples and shows how to apply it to real-world situations. By the end of the video, viewers will have a...
Why U
Algebra 33 - Parallel Lines
Parallel lines have the same slope and no points in common. However, it is not always obvious whether two equations describe parallel lines or the same line.
Visual Learning Systems
Understanding Weather Fronts
This video explains the concept of fronts, which are boundaries between different air masses. It covers the four main types of fronts: cold fronts, warm fronts, occluded fronts, and stationary fronts. The video describes the...
Visual Learning Systems
Weather in Action: Fronts
This video examines the forces creating weather. The way in which atmospheric conditions and patterns cause changes in the weather is explained. Instruction on how to use a weather map and how we can predict tomorrow's weather is...
National Parks Service
Episode 12: Glaciers
Yosemite National Park is famous for its spectacular glacially carved landscape. Although glaciers have come and gone many times in the past, there are still two active glaciers near Yosemite's highest peaks. (8:34)
Why U
Algebra 25 - Linear Equations in the Real World
Linear equations can be used to solve many types of real-world problems. In this episode, the water depth of a pool is shown to be a linear function of time and an equation is developed to model its behavior. Unfortunately, ace Algebra...
Curated Video
Writing Equations for Proportional Relationships: Distance and Time
Learn how to write an equation that represents the proportional relationship between distance and time. Review how to find the unit rate and emphasize that distance should be divided by time to get the correct ratio. Using a table and...
Curated Video
Understanding Linear Models in Real World Situations
In this lesson, students will learn how to use linear models to understand and solve real-world situations and problems. They will explore the concepts of slope and Y-intercept and learn how these values relate to the context of the...
Curated Video
Finding the X Coordinate of Intersection of Two Equations by Graphing
In this video, the teacher explains how to find the X coordinate of the intersection of two equations by graphing them. They also review the concept of solutions to equations and systems of equations. The teacher provides examples and...
Curated Video
Determine Type of Slope by Analyzing Word Problems
In this video, Slope Guy is introduced as a helpful figure to determine the type of linear function in solving linear analysis problems. The video explains the importance of slope and y-intercept in a linear equation and how they can be...
Curated Video
Finding Solutions to Simultaneous Linear Equations by Graphing
In this video, the teacher explains how to find the solution to simultaneous linear equations by graphing. They review the concept of a solution and demonstrate how to substitute values into equations to check if they are true. The...
Why U
Algebra 34 - Perpendicular Lines
Perpendicular lines have slopes which are negative reciprocals of each other, but why?
Curated Video
Create Equations for Linear Models Using Tables
In this video, students will learn how to create a linear relationship model by using the concepts of rate of change and initial value. The video explains the importance of understanding the slope and y-intercept in the slope-intercept...
Curated Video
Finding the Slope with Two Points
This video explains how to calculate the rate of change, or slope, for a linear model. It teaches the formula for finding slope using two points on the line and demonstrates examples of positive, negative, zero, and undefined slopes.
Tarver Academy
Finding and Plotting Slope Intercept Form from Standard Form
In This Episode, Tyler Teaches Us About Finding and Plotting Slope Intercept Form from Standard Form