Khan Academy
Khan Academy: Linear Equations Word Problems: Graphs
Solve word problems about real-world relationships that are given in graphs. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Linear Equations Word Problems: Tables
Solve word problems about real world relationships that are given in tables. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
University of South Florida
Fcat: Exploring Linear Equations: Teacher Notes
This lesson plan guides students through the use of a graphing calculator to explore the slope and y-intercept of a line.
Shodor Education Foundation
Shodor Interactivate: Linear Functions
This website introduces the concept of linear functions in slope intercept form.
ClassFlow
Class Flow: Writing Linear Equations
[Free Registration/Login Required] Students will be able to write an equation of a line given a point and a slope. Students write the equation of a line given appropriate information such as slope, x-intercept, y-intercept, two points,...
ClassFlow
Class Flow: Slope Intercept Form
[Free Registration/Login Required] This flipchart should be used to help the students understand the concept of slope-intercept form and expand their knowledge of graphing linear equations.
Columbia University
Columbia University: Slope Intercept Form
This site from the Columbia University in the City of New York provides brief information on the slope-intercept form, and then has four helpful examples on the subject. Each example goes through the steps involved and arrives at a...
Duke University
Duke University: Intercept of a Straight Line
A brief look at the y-intercept and how to write the y-intercept in point notation.
Purple Math
Purplemath: Using Slope and Y Intercept to Graph Lines
Demonstrates, step-by-step and with illustrations, how to use slope and the y-intercept to graph straight lines.
Washington State University
Washington State University: Graphing Linear Equations
This site explains what a linear equation is, general forms of linear equations, how to graph a line using the method of plotting points. The site also details how to find points on the line given the equation, information about the...
J Coffman
Joseph Coffman's Lecture Notes: Linear Equations
Introduction to linear equations with examples as well as graphing and slope-determination methods.
Oswego City School District
Regents Exam Prep Center: Slopes and Equations of Lines
Explanation of linear equations and four types of slopes: positive, negative, zero, and undefined. Practice problems for the students are provided and a reinforcement activity using a graphing calculator is offered for the teacher's use.
Texas Education Agency
Texas Gateway: Writing Equations of Lines
Given two points, the slope and a point, or the slope and the y-intercept, the student will write linear equations in two variables.
Texas A&M University
Wtamu Virtual Math Lab: Intermediate Algebra
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
Paul Dawkins
Paul's Online Notes: Algebra: Lines
Detailed math tutorial features notes and examples that discuss graphing lines and introduces the concept of slope, the standard form of the line, the point-slope form, slope-intercept form, and parallel and perpendicular lines.
Texas Instruments
Texas Instruments: Using Activity Center: Slope/y Intercepts of Linear Equation
The teacher will submit an equation using activity center but will not show the students the equation.
Washington State University
Washington State University: Slope Intercept, Point Slope Forms
Washington State University provides a lesson on finding the slope of an equation and putting the equation into the desired form. The site also contains informatinon concerning parallel and perpendicular lines.
Khan Academy
Khan Academy: Slope From Two Points
In this exercise, students practice determining the linear equation and slope from two points on a line graph. Students receive immediate feedback and have the opportunity to watch a video, get hints, or try questions repeatedly.
Cool Math
Coolmath: Intro to Graphing Graphing Lines Using Intercepts
Learn how to graph lines using intercepts.
Sophia Learning
Sophia: Rewriting Linear Equations in Slope Intercept Form: Lesson 2
This lesson demonstrates how to rewrite linear equations in slope-intercept form. It is 2 of 5 in the series titled "Rewriting Linear Equations in Slope-Intercept Form."
Sophia Learning
Sophia: Rewriting Linear Equations in Slope Intercept Form: Lesson 1
This lesson demonstrates how to rewrite linear equations in slope-intercept form. It is 1 of 5 in the series titled "Rewriting Linear Equations in Slope-Intercept Form."
Sophia Learning
Sophia: Slope Intercept Form From Tabular Data: Lesson 2
This lesson demonstrates how to find the slope-intercept form of a linear function when given a table of data. It is 2 of 4 in the series titled "Slope Intercept Form From Tabular Data."
Sophia Learning
Sophia: Slope Intercept Form From Tabular Data: Lesson 3
This lesson demonstrates how to find the slope-intercept form of a linear function when given a table of data. It is 3 of 4 in the series titled "Slope Intercept Form From Tabular Data."
Sophia Learning
Sophia: Slope Intercept Form From Tabular Data: Lesson 4
This lesson demonstrates how to find the slope-intercept form of a linear function when given a table of data. It is 4 of 4 in the series titled "Slope Intercept Form From Tabular Data."