Find the Equation of a Sinusoidal Function from a Graph

This video shows the process of finding the equation of a sinusoidal functions if you have a sketch of its graph. Remember that there are many correct answers for the equation of a graph, and you can represent the graph with both a Sine and a Cosine function.

[@swaggegg8969]

i finally found someone who uses degrees!

[@uhuhjones6088]

Bro fr

[@Azriel4222]

fr my head’s gonna explode from seeing pi

[@luvbugadri]

real@@Azriel4222

[@kanji8163]

I love you man, I didn't understand how to find the d value and was so confused, you made my life so much more easier

[@harshilshinde6314]

You explained way better than my university teacher. Loved your video!!!!☺☺☺

[@shayanghori8728]

What university is teaching this? Isn’t this like grade 11 shitt

[@shirazqasmi5090]

THANK YOU SO MUCH, BRUH I WAS STUCK ON THIS FOR SO LONG

[@alexgreen3630]

Thank you for being on this planet

[@hasanalbanna2494]

why does everyone have different way to find c, why cant there be a single equation to find c like there is one to find b

[@samuelouellet8229]

subbed and liked cuz now i wont fail my test :))))) tyyy

[@lyssn14]

There are so many forms used for the sinusoidal function. What form are you using? as in defining it using only variables?

[@Azndorkable]

this was helpful, thanks!!

[@michaeljasinski6797]

very helpful thank you so much

[@user-ih5ce5qm8f]

So basically to find the SA which is c you do Max+min divide by 2 And to find the a is Max-SA Then to find K is basically trough to trough which then we use 360/k that happens to be the answer k tysm

[@nightmarebs3309]

Earned a sub great vid thx

[@anissgacem4362]

thanks

[@jsx0328]

It would've been better if it were in radians. No textbook uses degrees :\

[@marlenek2158]

Lamar Jabar I feel you like ugh this is one of the only one I found in degrees

[@Alhussainba]

lol,here in Malaysia In high school I studied it in degrees and now in college I'm studying this in radians, It's quite easy when you understand that 2Pi=360 ,1Pi=180.

[@nez01]

no. radians are so hard to figure out into degrees. my textbook uses degrees

[@Liv-hx9xx]

mine does in toronto anyways and this video helps me more then most

[@JimboPro]

this did not help -_-