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@aasdfk142 жыл бұрын
You have saved me in so many subjects, physics and chemistry especially. For some reason I just now stumbled on your precalculus videos after many years of crying over math class and my teachers incapability of teaching. I don't know how you do it but I haven't understood graphing for many years but after this video Im finally getting a grasp of it. Thank you thank you thank you.
@mra9347 Жыл бұрын
same
@mariamdiallo70834 жыл бұрын
With out you I will be repeating very math class thank you my May Allah bless you.
@y_p73 жыл бұрын
Assalamu Alaikum
@muhammadrahman1282 жыл бұрын
THAT'S WHAT I WANT TO HEAR FROM ALL MUSLIMS, MASHA-ALLAH!
@jeffreyyuan86634 жыл бұрын
this guy is literally my teacher for half my classes
@johannesdsouza10982 жыл бұрын
IKR??!!
@naftalemdaniel7622 жыл бұрын
One year ago, they told me to take this course again or to do the test in order to go to university but I was suspicious for the test, as soon as I watched this video, I said ok for the test and I passed it thanks to you.
@LucaRT889 ай бұрын
Learned more in an hour before my test from these vids than all of my lectures combined
@lucasharper91942 жыл бұрын
thanks so much man this was a lifesaver for my high school test. keep it up!
@megan19835 жыл бұрын
when u learn more here than in math...
@badonkadonk82125 жыл бұрын
You’re a legend
@momentswithnahcassie82756 жыл бұрын
thanks alot i understood in less than an hr and i have a test tomorrow
@Lana-or5dz5 жыл бұрын
Great explanation! I look forward to more college algebra videos and business calculus
@valiantmarongedza9 күн бұрын
Needs a Grammy or something this guy😭😭
@georgesadler78303 жыл бұрын
MR. Organic Chemistry Tutor, thank you for Graphing Advanced Rational Functions with Asymptotes and Holes using Transformations.
@aliya70943 жыл бұрын
My math teacher should watch this...
@Nemoguzapomnit6 жыл бұрын
So great stuff! Thx a lot. Btw why at 18:40 you typed range as (-∞, 2) ∪ (2, ∞)? Y-intercept has it's maximum at 1.75 there's no other points betweet 1.75 and 2
@mohammedkhaled24566 жыл бұрын
Яша Белопольский I think it should be from (-inf, 1.75] U ( 2 , inf )
@cliintbeastw00d5 жыл бұрын
that's incorrect. its all values besides 2
@edgarpalomino27143 жыл бұрын
Yeah plus, if you try to solve for a value like 15/8 (which is between 1.75 and 2), you’ll find there are no real solutions
@mohammedkhaled24566 жыл бұрын
Instead of writing ( - inf, 1.5 ) U ( 9, inf ) you had to write ( - inf , 1 ] U [ 9 , inf )
@mortenfransrud7676 Жыл бұрын
Do you have a video on finding the function of the values on the graph? Have problems with a rational function equation where I need to find the values of A, B, C by studying that graph. (Ax+b)/(CX+1) I'm just stuck...
@sanopann18962 жыл бұрын
13:11 how did you get the 8/4 and if you multiply it by the denominator itshould be negative -8/4
@sanopann18962 жыл бұрын
@@uqo thank you very much now i understand he made it fraction then multiply top and bottom by the denominator of 4 to get the same denominator
@hanif50593 жыл бұрын
i want to ask...if 1 in the question at minute 18:30 changed to other number.do the answer still same
@sanchoworku74463 жыл бұрын
better than from my short maths teacher
@devajnakaran43444 жыл бұрын
This video was great thank you but in the last example is there a method to find the local maximum/minimum without relying on a GDC/on calculus?
@adamsykes3792 Жыл бұрын
limits?
@FunTycoon1346 жыл бұрын
It was 1 and 9 actually, if what I did was correct ;)
@Chill----4 жыл бұрын
Yes man you are certainly correct.
@mdisrafilansari47615 жыл бұрын
At x=2 the function is undefined... Why not draw asymptote at that point? Please explain
@trevorlei40965 жыл бұрын
MD ISRAFIL ANSARI not sure
@albinwikgren6921Ай бұрын
You can probably do it but because the function shown is the same as 1/(x-3) just not defined for x=-2 it's just a hole
@JamesChisanga-l7l Жыл бұрын
Thank you😅😅🙏
@rohankatreddy3260 Жыл бұрын
Shouldn't the range for the function 1/(x^2-4) + 2 be Range: (-infinite, 2-(1/4)) U (2, infinite). Correct me if I am wrong :)
@Graduation7484 Жыл бұрын
Why did I find this video 10 minutes before my test
@Bsara72 жыл бұрын
Thanks 🙏🏻
@alexandermushibwe47453 жыл бұрын
Uyu chikamba elefwaikwa award
@sanopann18962 жыл бұрын
7:24 how did it become positive
@sanopann18962 жыл бұрын
@@uqo i appreciate your help thanks alot
@philiplee14692 жыл бұрын
Why not make Xs into fraction and graph the equation by limits?