Convert from Standard Form to Vertex Form of a Quadratic (Parabola) 2 Methods

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In this video we discuss how to write the vertex form of a parabola (quadratic) using the equation x=-b/2a as well as using completing the square. We go through 2 examples.

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I FINALLY UNDERSTAND THIS CONCEPT AFTER 3 HOURS OF STUDYING AND YOUR VIDEO THANK YOU!!!

Eli-bsw
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thank you for explaining this so well! ur voice is very soothing--im no longer stressed for my exam tomorrow :D

av-df
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Thanks so much for this video. I had already learned this, but I needed a refresher on how to do it, and your video explained it perfectly.

peter_c_
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This video was the most helpful one we found. Thank you!

JeanF-sw
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thank you so much for this you have no idea how help ful this was bless you

KrystalaAllen
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Very helpful video! Thank you for showing both methods!

AudreyOiesen
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Hi Mario, I’m so glad I found your channel. I’m planning to buy a writing tablet soon. I began tutoring Math last year mostly as a volunteer and a few generous parents paid me a little bit for some of the classes. I was wondering if you could do a video on how to file tax returns as a tutor. Since tax season is coming up, it would be very useful information for beginners like me. Thank you!

shwetashyam
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Love your video site. I recommend a lot for students who need more help and post as additional videos. Some students say we teach pretty similarly too

z-scoreSHS
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2:16
Hi, so when you discuss how that x-coordinate of the vertex in the parentheses shifts the opposite way of its either positive or negative integer, can you explain how this works oppositely if you don’t mind?

annie_Na
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Hey Mario, can you make a video explaining how to factor something like 2x^2 - 24x - 8 ?

I’d greatly appreciate it

Luis-tzkt
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Why don't you mention the following formulas?

(a+b)^2 = a^2+2ab+b^2, (a-b)^2 = a^2-2ab+b^2

rather than saying "this term is gonna be the half of the coefficient...".

sushantdahal