How to Graph Arccos (cosine inverse)

Learn how to graph arccos (inverse cosine) in this free math video tutorial by Mario's Math Tutoring.
0:12 Graph of the Cosine Function
0:17 Explanation of Why the Inverse of Cosine Graph is Not a Function
0:30 Restricting the Domain to Make the Inverse a Function
0:56 How to Find the Inverse of a Function Graphically
2:32 Reflection of the Graph Over the Line y=x
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Graphing Sine and Cosine
• Graphing Sin and Cos
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[@MariosMathTutoring]

Like this video? Learn how to graph y=arctan(x) in the video I did here: kzbin.info/www/bejne/i4HQe2yVjZd1mKc

[@adrianoconnor7611]

It's easy when you know how! Very well explained.

[@MariosMathTutoring]

Glad you liked the video!

[@brennans1563]

Thanks man! I know I am six years late, but it was really helpful

[@MariosMathTutoring]

Glad it helped!

[@GiftMbewe-xe9uf]

Aba ba Maano (Zambian language).this is very helpful and very clear 🎉

[@MariosMathTutoring]

Glad it was helpful!

[@PrincessSakala-tt1zd]

Thankyou. I've really understood 🙏

[@MariosMathTutoring]

Glad it helped!

[@savagious_mayank7632]

damnn , imma 16 year old learning this EXTRAORDINARY thing , thank you man now i understand how the graph is and how it works , now I'm way above all my competitors

[@MariosMathTutoring]

You’re welcome! Glad my video helped you!

[@darylshrute3992]

Bro if you're sixteen you literally learned about this already

[@blubbermammoth8426]

@@darylshrute3992 Yeah dude totally tell him what he learned because you know more than him

[@marq6325]

How are you doing now brother?

[@acnhdomlover7214]

This helped so much thanks!

[@MariosMathTutoring]

Glad it helped!

[@meryemkomorebi6030]

Thank you so muuuch sir

[@soniakhaldi7416]

Thank y’a ❤️

[@ihsanmuratgok]

Thanks.. It is really great video

[@MariosMathTutoring]

+Ihsan Murat Gok your welcome

[@xyz1087]

thank you so much sir ❤️

[@LogicMathh]

Thank you.

[@galnadjar]

thank you so much , now i understand!

[@ukidding]

good one

[@MariosMathTutoring]

+ukidding thanks. Glad you liked the video.

[@abhashdubey938]

Thanks it helped

[@MariosMathTutoring]

Glad my video helped you Abhash!

[@siddharthkaushik7925]

thanks

[@MariosMathTutoring]

Your welcome!

[@priyahasthi1459]

Good explanation sir 👍 but I am expecting more from u ,I need some.more explanation y we should take like that????? Sir plsss🙏 help me

[@saranyachoosen3438]

thank xx

[@MariosMathTutoring]

You’re welcome Saranya!

[@iasonassofianopoulos9186]

Sorry man but this graph is the graphic representation of y=cos(x)!!!! And it is actually a fuction because each vertical line is crossing the graph to a maximum of one spot

[@livefightwindie]

I think he meant to say it's not a "one to one" function"(injective) because of the horizontal line test

[@a.strax.]

5 years later but still, he was saying that the INVERSE of cos(x) wouldn’t pass the test, so in order to make it a function, arccos(x) is restricted