6 SAT Practice Problems - Linear Equations

Hello! For today's video, I have 6 different questions geared towards SAT, ACT, STAR, etc. standardized tests. The topic for these 6 practice problems are linear equations. The best way to utilize this video is to pause the video before I solve the problem and see if you can solve it. If you find that you can solve all these problems without watching me solve them, then you have a solid understanding of this topic. If you find that you need a little guidance while working through these problems, I hope that this video helps!

For one of the questions, you need to use the distance formula. If you need a refresher or are seeing it for the first time, take a look at this video on how to remember the distance formula: https://rumble.com/vugjvs-deriving-and-using-the-distance-formula.html

For the questions that ask for a line parallel or perpendicular to the given line, you need to remember how the slope of those lines relate to that of the given line. I made a video previously about the slope of a parallel line and perpendicular line, you can watch it here: https://rumble.com/vpqqwk-slope-parallel-vs.-perpendicular-lines.html

A key thing you'll notice in these 6 problems are they test you on a number of different formulas so make sure you know your slope formula, point-slope form, and slope-intercept form. You can actually just remember the slope formula and derive the other two from the slope. Here's another video I did that talks about this: https://rumble.com/vpnwli-finding-line-using-only-slope-point-slope-form.html

Sections in this video:
0:00 Introduction to SAT Practice Problems Topic
1:40 SAT Practice Problem #1
4:43 SAT Practice Problem #2
7:49 SAT Practice Problem #3
10:31 SAT Practice Problem #4
14:30 SAT Practice Problem #5
17:15 SAT Practice Problem #6
23:21 Outro and Support my channel

Thanks for watching! Please drop a like and subscribe to my channel. Don’t forget to let me know if you have any questions in the comments below.

For more math videos like this, be sure to subscribe to my channel https://rumble.com/user/CavemanChang

Hope you enjoyed my video! Thanks for watching!

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