
This shows the method of using the pointslope form to write the equation, then solving that form for y to get y = mx + b.


The informaton given here can be entered directly into the y = mx + b or slopeintercept form. Then the yintercept is used as a starting point where you apply rise over run to the given slope to…


Another demo on how to use the yintercept to start a graph of a linear equation and then use the slope to find other points on the graph. It finishes with showing the line representing all of the…


This explains how to use the slope and yintercept to determine points on the line graph of a linear equation in two variables and then draws the straight line graph.


Looks at the three types of graphs that can occur with a system of two linear equaltions in two variables.


Need the videos for finding tej slopes of parallel and perpendicular lines before viewing this one. This shows how to get the infromation needed for fulling in the pointslope form. You can leave…


Shows how to convert Ax + By = C to y = mx + b then what and why the slopes for parallell and perpendicular lintes are what they are.


Quick job shown of insterting the given values in the form y = mx + b


Demonstrates how to solve a standard form equation for y to get the slopeintercept form y = mx + b


Demonstrates how to graph this tyep of equation by finding three points, but also how you can find just one point and use the slope "m" to find others.
