Graphing Basic Linear Equations

3 years ago
136

Hello! Today, I will be talking about how to graph basic linear equations. There are two methods that I will go over. The first one is using a "t-table" where we plug in x and solve for y. We make a table of the x and y then we plot them onto the coordinate plane and draw a line. This method is extremely tedious. The second method is the slope intercept method.

Slope Intercept Method: y=mx+b

In this equation, m is the slope and b is the y-intercept. By definition, slope is the change in y (how high from the point ) over the change in x (how wide from the point). The y-intercept is the point where it crosses the y-axis. The x-intercept is the point where it crosses the x-axis. Using the slope intercept method, it will be much easier to graph these basic linear equations. Let's jump right into it! I hope you enjoy this video, let me know in the comments if you have any questions.

Timestamps:
00:00 Intro to Graphing Basic Linear Equations
00:14 First Method to Graph Basic Linear Equations
00:34 T Table
02:03 Second Method to Graph Basic Linear Equations (Slope Intercept)
03:30 What is a slope?
04:18 What is an intercept?
05:56 2nd Example to practice the slope intercept method
07:30 3rd Example to practice the slope intercept method
09:04 Final Example to try on your own!

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