Lawrence Hall of Science
The Math Page: Topics in Pre Calculus: The Equation of a Straight Line
Here is a site that clearly and thoroughly explains linear functions and the equation of a straight line. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
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."