How To Find The Equation of a Quadratic Function From a Graph
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- Опубліковано 6 бер 2023
- This algebra video tutorial explains how to find the equation of a quadratic function from a graph in standard form given 3 points and in vertex form given 2 points.
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Maximum and Minimum Word Problems:
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Actually sobbing right now trying to teach myself this subject
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Yeah
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I learned more in the first five minutes of this video than I learned in a whole semester in school
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My test is in 2 hours and I’m watching basic math
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Finally somebody correctly said which to use.
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Very helpful!
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Correct me if im wrong but in the start, the value of A should be 1??
oh my god i'm such an idiot after you pointed out the two points I realized how to do it with vertex form since I learned it already
At 8:20 you could've used the second equation to make things easier.
what if there are two points and none of them are on vertice?
7:00 why (y) is 6? is it Like a random favorite number?
Because the third point is (-1,6) where y is 6…
Is standard form y=ax2+bx+c??... please respond as soon as possible
Yep - vertex is a(x-k)^2 + h
May I ask what program are you using for writing?
Try using the search function UA-cam has
@@martinbobak3009 i don't get it, mind explaining?
@@kubuzeer6510 he made a video about it
@@martinbobak3009 mind linking it?
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Wow☺
Wow
If my coefficients aren't even what should I do
Using this to study for my test in a bit😢
30 mins till the test. :)
Question 23.
what if I'm not given any points?
Then you can’t rly do it
write the initial equation please
مال تقنيه
How to solve if there is no another point?
You can’t, you need at least two proper points
how tf do u find a
I have 10 till my test
😘😘🥲
Why are they forcing me to do this dawg I’m not even in highschool yet
you use these things a lot more in high school so it's best to learn them now
Who has a final exam in Calculus 2?
I don’t understand this
Why you adding extra letters that aren’t even in the function
put some subway surfers gameplay on the side somewhere please 🙏
Dont make videos
Why??
don't tell him what to do 😡😡😡😡
He saves lives with the videos he makes ???
Don’t post useless comments while I’m ( and many others ) trying not to fail year 9 😃
Bro is literally a member 💀
Thanks