Learn how to graph a quadratic

👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a quadratic is a parabola which has an axis of symmetry, to plot some points to one side of the axis of symmetry and then refrect the plotted points about the axis of symmetry.

Organized Videos:
✅Graph a Quadratic in Standard Form
✅Graph a Quadratic in Standard Form | Learn About
✅Graph a Quadratic in Standard Form | Essentials
✅Find the Parts of a Parabola
✅Graph a Quadratic in Standard Form | ax^2+bx+c
✅Graph a Quadratic in Standard Form | x^2+bx+c
✅Graph a Quadratic in Standard Form | ax^2+bx
✅Graph a Quadratic in Standard Form | ax^2+c
✅Graph a Quadratic in Standard Form | ax^2

Connect with me:

#GraphQuadratics #QuadraticFunctions #BrianMclogan

[charlidamelio-ittf]

The guy who asked *where did u get 2a*
Is literally me in maths class

[pankace]

It's so sad watching how little your students appreciate you. If you were my math teacher, I'd leave my phone at home when I came to your class. They have no idea how lucky they are to have a teacher who actually knows how to teach

[Willpower]

Just have to remember this for 10 more years, then it’s paying my taxes for the next fifty

[Atmusic]

I only wish my math teacher in class would explain like you do. Your video helped me understand this problem ten times better. Thank you sir !

[tacorice]

When you are in 11th grade but you forget 8/9th grade material so you have to come back...
Thanks for the video anyways.

[brianmclogan]

If this video or many others was helpful, please consider letting me know with a "Super Thanks" above ⬆. I am able to read and respond to all my messages and thank you so much for your support

[jojoanimated]

Why did I learn more here than I did in a week of my math class





Lmao update I failed my test because I ran out of time

[metadragon]

*me watching this at 2 AM trying to finish 1500 pages of math homework*

*T H E G O D H A S A R R I V E D*

[DG-xygi]

Everyone is talking about how they learned this in 10 minutes but took them 2 weeks to learn in school, but nobody realizes that this is a school lesson.

[MikeMike-ycgg]

0:31 find axis of symmetry by using the formula (. x = - b/2a )



2:18 but first determine if graph is going to open "up" or open " down"

when a>0 ( a is greater than 0 ) your graph is going to open "up"
*MEANING the vertex is going to be a "minimum" point .

3:13 NOW WE'LL FIND our tables of value AFTER determining if our graph will open "up" or "down" .( ask, how is our "x" value of our vertex related to our axis of symmetry ? 3:57 )

our vertex HAS TO RUN THROUGH our axis of symmetry, and since we determined **by using the formula ** ( x = - b / 2a ) that our "axis of symmetry" is 4 , THEN our x value of our vertex IS ALSO 4 .


4:17 how to determine y value ( really your * f(x) value ** ) of the vertex by plugging your x value of your vertex in your function ) so you can "graph " the vertex .


5:13 determine atleast "two points " to the left and "two points to the right of your "graphed vertex ) by table of values


6:36 using shortcut of "symmetry " by finding two points to the left or right and "since" its symmetrical you can jus "mirror your three "graphed" points you have, to finish graphing ...

[bridgetm.]

When you accidentally add this to your playlist and in the middle of Taylor Swift you get quadratics...

[yarithedoll]

I been struggling with this for awhile and my teacher could never explain it the right way and he teaches too fast. Now i finally understand.

[mommytomaddy]

This 7 minute video is more educational than school. Thank you!

[grakelis]

Who else has been watching math videos all morning because of a test or exam

[crazyzombiebos]

Your students are very lucky. Our notes when we went over this didn’t even have the vertex formula on them the teacher just kinda mentioned it once and expected everyone to memorize it. I could probably dig up the notes and take a picture for proof.

[mdkhaledhasan]

The world needs more proactive teachers like you. Thank you!

[ravioli]

For nearly a week now I’ve been completely out of sync with my advanced algebra 1 class, but you managed to catch me right up to speed and in such a short time. Thank you so much for what you do

[nancyestrada]

Youtube videos in class are always better than the actual class. 😂

[meg]

I really appreciate your videos because I have a hard time understanding my math teacher. Which caused me to feel stuck and struggled to understand the material. I love how you mention so much information in just a very short video. You are a life saver! Thank you!

[sachinsinghal]

I have watched around 10 videos yet not understand the concept and watching your video made everything clear ten times better. Thank you!