Mathispower4u
Using Models to Make Predictions
The future lies in mathematics. Given a linear equation that models a context, scholars use the model to predict future values. They must perform substitution to determine the required output value.
Khan Academy
Khan Academy: Algebra: Graphs Using Slope Intercept Form
This video demonstrates how to find the equation of a line in slope-intercept form given the graph of the line. There are three examples. Practice problems available. This video is also found in the strand Algebra: ck12.org. [11:11]
Khan Academy
Khan Academy: Algebra: Equation of a Line 3
This video demonstrates how to write a linear equation in slope-intercept form when given two points on the line. Practice problems available. [6:42]
Khan Academy
Khan Academy: Algebra: Ca Algebra I: Slope and Y Intercept
This video demonstrates how to solve a variety of test questions related to equations of a line, slope, points on a line, and y-intercepts. [12:30]
Khan Academy
Khan Academy: Algebra: Slope 3
Students learn how to calculate the slope and y-intercept of a line. The video tutorial investigates the algebra concepts through detailed explanations and examples. [6:21]
Khan Academy
Khan Academy: Algebra: Equation of a Line
Students learn how to determine the equation of a line. The video tutorial investigates the algebra concept through detailed explanations and examples. [6:45]
Khan Academy
Khan Academy: More Analytic Geometry: Algebra: Equation of a Line
This video demonstrates how to take two given points of a line and write an equation for that line.
Khan Academy
Khan Academy: Algebra: Slope and Y Intercept Intuition
This video demonstrates how changing the slope and y-intercept of a line can help determine the equation of a line that passes through two points. The video demonstrates how to use a Khan Academy software program that allows you to...
Virtual Nerd
Virtual Nerd: What's Slope Intercept Form of a Linear Equation?
Watch this tutorial and learn about the point-slope form of a line. [2:30]
Virtual Nerd
Virtual Nerd: Equation of a Line in Slope Intercept Form if You Have a Graph
This tutorial shows how to take two points on the graph of a line and use them to find the slope-intercept form of the line. [4:45]
Khan Academy
Khan Academy: Linear Equations Word Problems: Earnings
Demonstrates how to use the data in a table to calculate the slope of a linear relationship, and then analyze what this means. [4:03]
Sophia Learning
Sophia: Solving Linear Inequalities by Graphing
This lesson demonstrates how to solve linear inequalities by graphing them on a coordinate plane. Includes short quiz. [8:36]
Imagine Learning Classroom
Learn Zillion: Write an Equation for Line of Best Fit
In this video, you will learn how to write an equation for a line of best fit by identifying the y-intercept and slope. [5:08]
Imagine Learning Classroom
Learn Zillion: Interpret the Slope of a Line of Best Fit
In this lesson, you will learn to interpret the rate of change of a line of best fit by calculating the slope. [4:09]
Other
Algebra2go: Graphing Linear Equations; Part 2
Continued from part 1. Video tutorial provides examples that demonstrate how to graph linear equations. [8:11]
Other
Algebra2go: Graphing Linear Equations; Part 1
Video tutorial provides examples that demonstrate how to graph linear equations. [7:58]
Khan Academy
Khan Academy: Algebra I: Converting Linear Equations to Slope Intercept Form
This video demonstrates how to take three linear equations and rewrite them in slope-intercept form. It then demonstrates how to graph each equation onto a coordinate plane. [5:07]
Khan Academy
Khan Academy: Linear Equations and Functions: Modeling With Linear Equations
This video demonstrates how to create a linear equation based on a situation from a given word problem and then create a table and graph the equation on a coordinate plane. [4:58]
Sophia Learning
Sophia: Identifying Slope and Intercept From a Graph Representing an Incline
In this lesson, students will learn Identifying Slope and Intercept from a Graph representing an Incline