How to Graph a Quadratic and Find Intercepts, Vertex, & Axis of Symmetry!
Вставка
- Опубліковано 29 вер 2015
- On this lesson, you fill learn how to graph a quadratic function, find the axis of symmetry, vertex, and the x intercepts and y intercepts of a parabola...without a graphing calculator!
This lesson answers the following questions: What is a quadratic function? What does a quadratic function look like? What is a quadratic equation? How do I find the vertex of a parabola? How do I find axis of symmetry? How do I find x and y intercepts of a function?
Be sure to join our mailing list at www.mashupmath.com
This video uses color and animation in a very helpful way. The explanations are clear and organized. Excellent review.
So cool! I used this lesson with my algebra students and they did so well with it! Thank you for sharing.
Very nice illustrations! The explanation is easy to follow!
Omg! I was struggling the whole time I was learning this lesson. I finally understood about this concept! Ur videos help so much! U just earned a new subscriber! Pls make more of these videos!!!
Thank you so much!!!! I've been reviewing to better understand certain aspects of Calc 2 and this is a lifesaver
This was so helpful. Thank you so much!
Super helpful! Thank you!
Where have you been all my mathematical life?
Very helpful video, thanks!
Thx for the help!
Awesome way to graph parabola and easy to understand video.
This really helps! Thank u
Thank you so much! This helps me a lot.
bro i forgot how to do this stuff and u helped me remember thanks
Great Videos. My students love them. Do you also have a workbook that goes with the videos?
Really well made video, I was able to comprehend a lot, thanks!
Thank you! I finally understand after watching your video!
Wait ok so for me the thing that i dont understand about a quadratic function is im not sure where is my vertex or where will i start even tho i have my quadratic equation i still dont know how to solve it.also how am i going to know if its correct the one i inputted on the x value on 9:00
I'm not getting how to find the axis of symmetry for the quadratic. Plz help😭😭
thank you sir im happy
Thank you so much.
Good practices,thanks
Helped me in my college class! :)
correct because the lesson of college is so hard😸
Thank you, but how bout higher degree functions, can we graph without graphing calculator, really need that for sat math level2...:)
Thank you so much
This is a lot easier to understand thank uuu
Thanks a lot! To graph a quadratic function do we only need 3 points at least, right?? With those 3 points we will be able to have an almost accurate parabola, isn't it? I am not sure if this is correct, if anyone can correct me I would appreciate it!
ONLY IN THIS VIDEO I UNDERSTAND THIS LESSON
This teacher can teach you any damn thing...
+Commando Sheep Glad that you enjoyed the lesson and hope that you can subscribe :)
wow, you made it so simple. Can I share on my youtube account?
thank you for this amazing explanation, I love the application so much what is its name?
why did you use the range of -1 to 5 for the x variable
This video really help me a lot.Arigato Gonzaimasu-senpai☺you're a life saver☺
💀💀
I love this video yups to u
Thanks this actually helped a ton! I hate saying math is cool, but that was cool. Lol my math teacher is so annoying this is way better.
yes!
+Sonja Prusa (Uandmealwys) :)
What about wen u get a decimal point in the vertex
I needa pass this quiz tmrw man 😓
wait how do you graph. one like this 2(x+3)^2-8 ?
You would have to expand the function to get into AX^2 +BX + C form. In this case, it would be 2X^2 +12X +10, then you can follow the procedure from the video lesson. I hope this helps and that you can subscribe to our channel! -Anthony :)
MashUp Math thanks so much: )
David Bautista Glad to help! Hope you can support our channel by subscribing :)
What is with the random sfx
the title said to solve a quadratic formula without a calculator. Brother said to input your equation in the calculator.
how did you get the vertex?
X= -b/2a
how you find 0 and 1
my hw says something about roots. what are those?
those are values of x that satisfy a quadratic equation. hope that helps 😊
Questions 22, and potentially 24-25
heard someone say helped me with my college class bish.... i'm doing this cuz of quarantine in 8th grade i-
Been 3yrs since you commented that
How are you now, bud?
i did this in 8th grade quarantine too lmao
So how do you solve it if there isn’t a b??
That just means b = 0!
they show what b is
Don't you mean y=mx + c
+MultiEpicNess The letter that you choose is arbitrary, but we usually use the letter b to represent the constant when expressing the equation of a line in slope-intercept form. Does this help? -Anthony
Same meaning
you just earned 1 subscriber belive it
kinda cringe i know
Stop with the sound effects wtf
Be so for real lmao
Rarity!
High school math videos with color and animation.
Khan academy ones be explanation good, but they just scribble scribble scribble
😪
i can’t understand imgonna cry
Who else from Ms.Gleaves
Neeeeerrrrrrddddddddddd
Doizer student anyone or jus me 🧍🏽♂️🤡
Its not indian im not interesred
try checking out infinity learn neet
it has mostly indian voiceovers and amazing animations too
but this channel is amazing in my opinion
you lost me, brain drained thru ears.
MashUp: "would you like me to shoot you know, or shoot you later?"
F: SHOOT ME NOW, SHOOT ME NOW! Waaaaa.....
borrowed from original scene from Bugs Bunny and Daffy Duck, I Demand That You Shoot Me Now
ua-cam.com/video/LyPFQKpRnd0/v-deo.html
I hate the immature, kid brain sound effects, get rid of them!
well um.. this topic is meant for 9th graders 💀 the sound affects are fine, just find a different video Aaron
Ugh I hate this stuff