@Calvin Lin
–
You're just jealous you don't have those dance skills ;D
–
Daniel Liu
·
3 years, 1 month ago

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@Calvin Lin
–
\(y = sin x\) is definitely wrong. I reckon \(y = \log _{ a }{ x } \) is right if \( a < 1\). Maybe I'm wrong. Lol.
–
Vishnuram Leonardodavinci
·
3 years, 1 month ago

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@Vishnuram Leonardodavinci
–
If \(a<1\), then also the graph is wrong. The domain of the function is positive real numbers, so the graph is definitely wrong
–
Raushan Sharma
·
1 year, 8 months ago

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@Raushan Sharma
–
Well, the shape looks legit, at the very least. :P I should've also said \(0<a<1\). But of course, you're right in saying that.
–
Vishnuram Leonardodavinci
·
1 year, 8 months ago

@Chung Kevin
–
@Silas Hundt I want a video of the Brilliant team doing this dance, set to The Safety Dance. Bonus points for @Calvin Lin stubbornly doing the correct sin(x) and log(x).
–
Daniel Hirschberg
·
3 years, 1 month ago

@Jatin Yadav
–
However, converting the words to Chinese (Direct translate) is maths (physical) exercise, with my interpretation.
–
Julian Poon
·
2 years ago

This brings back memories... I was forced to do this "dance" during our club session once... And the last one was some tangled arm thing labelled as crap
–
Anqi Li
·
3 years, 1 month ago

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@Silas Hundt There's a poster of this in my old Precalculus class, with one addition: a person with his arms all tangled up labeled "WTF?"
–
Trevor B.
·
3 years, 1 month ago

That is very good idea to learn functions with my children:) Thank you! We will make them without mistakes. But also I think that it will be good to present them with any mistake, which the children have to find them!
–
Boryana Atanasova
·
2 years, 12 months ago

## Comments

Sort by:

TopNewestSorry to be a party pooper, but \( y = \sin x \), \( y = \log_a x \) are wrong.

\( y = a^x \) should also include the qualifier \( a> 1 \) lol.

Perhaps we should make this an MCQ of "How many mistakes are there?" – Calvin Lin Staff · 3 years, 1 month ago

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– Silas Hundt Staff · 3 years, 1 month ago

Such a party pooper.Log in to reply

– Megh Choksi · 2 years, 6 months ago

learning with funLog in to reply

– Daniel Liu · 3 years, 1 month ago

You're just jealous you don't have those dance skills ;DLog in to reply

– Vishnuram Leonardodavinci · 3 years, 1 month ago

\(y = sin x\) is definitely wrong. I reckon \(y = \log _{ a }{ x } \) is right if \( a < 1\). Maybe I'm wrong. Lol.Log in to reply

– Raushan Sharma · 1 year, 8 months ago

If \(a<1\), then also the graph is wrong. The domain of the function is positive real numbers, so the graph is definitely wrongLog in to reply

– Vishnuram Leonardodavinci · 1 year, 8 months ago

Well, the shape looks legit, at the very least. :P I should've also said \(0<a<1\). But of course, you're right in saying that.Log in to reply

– Finn Hulse · 3 years, 1 month ago

:(Log in to reply

– Andrew Tawfeek · 2 years ago

Ahaha I was actually looking at some of these and thinking to myself some seem a bit off!Log in to reply

Dirac Delta

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– Silas Hundt Staff · 2 years, 6 months ago

Hahaha!Log in to reply

Dance functions, dance! – Ahmad Naufal Hakim Ashari · 3 years, 1 month ago

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Wow! Nice drawing!

By the way , what is that written on the top ? – Jatin Yadav · 3 years, 1 month ago

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@Calvin Lin knows? – Silas Hundt Staff · 3 years, 1 month ago

No idea, maybeLog in to reply

– Chung Kevin · 3 years, 1 month ago

Chinese for "function dance"Log in to reply

@Silas Hundt I want a video of the Brilliant team doing this dance, set to The Safety Dance. Bonus points for @Calvin Lin stubbornly doing the correct sin(x) and log(x). – Daniel Hirschberg · 3 years, 1 month ago

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– Pranjal Jain · 2 years, 6 months ago

Lol!!!Log in to reply

– Silas Hundt Staff · 3 years, 1 month ago

HahahaLog in to reply

– Julian Poon · 2 years ago

However, converting the words to Chinese (Direct translate) is maths (physical) exercise, with my interpretation.Log in to reply

y = [x] , this function makes it a grand party!

see it

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This brings back memories... I was forced to do this "dance" during our club session once... And the last one was some tangled arm thing labelled as

crap– Anqi Li · 3 years, 1 month agoLog in to reply

@Silas Hundt There's a poster of this in my old Precalculus class, with one addition: a person with his arms all tangled up labeled "WTF?" – Trevor B. · 3 years, 1 month ago

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WOW nice drawing, awesome::)::) – Kutumbaka Jaswanth · 2 years ago

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This is irrelevant, but how to attach pictures in notes? – Lavisha Parab · 2 years, 6 months ago

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`![](url_to_image)`

– Silas Hundt Staff · 2 years, 6 months agoLog in to reply

– Azhaghu Roopesh M · 2 years ago

How did you write the format for pasting a pic , with a box around it ?Log in to reply

`text`

as output.Those "quote"-like marks are given by the key which is exactly below the "Esc" key. – Prasun Biswas · 2 years ago

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`Thanks a lot Prasun!`

– Azhaghu Roopesh M · 2 years agoLog in to reply

– Prasun Biswas · 2 years ago

Mention not. :)Log in to reply

– Lavisha Parab · 2 years, 6 months ago

But will it be shown as this pic or as a link?Log in to reply

– Lavisha Parab · 2 years, 6 months ago

Thank youLog in to reply

That is very good idea to learn functions with my children:) Thank you! We will make them without mistakes. But also I think that it will be good to present them with any mistake, which the children have to find them! – Boryana Atanasova · 2 years, 12 months ago

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IT'S A VERY GOOD AND FUNNY TOO – Vinay Kumar Agarwal · 3 years, 1 month ago

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And poor hyperbole just can't help but glance at their asymptotes :p – Priyatam Roy · 3 years, 1 month ago

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The Last One is missing!!......a strange hand movement and was termed as 'crap' – Shikhar Jaiswal · 3 years, 1 month ago

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Very funny and cool – Mardokay Mosazghi · 3 years, 1 month ago

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Sir now you dance in parties like that's :) – Manoj Kumar · 3 years, 1 month ago

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That's funny. :D – Finn Hulse · 3 years, 1 month ago

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Nice, @Silas Hundt – Mardokay Mosazghi · 3 years, 1 month ago

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@Suyeon Khim and @Peter Taylor ... – Silas Hundt Staff · 3 years, 1 month ago

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WAIT A MINUTE, I thought Mathfights shared this.... Hmmm, @Daniel Liu . But very cool and very funny :D @Silas Hundt – Kevin Mo · 3 years, 1 month ago

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– Daniel Liu · 3 years, 1 month ago

No, Mathfights got it from reddit or tumblr or 4chan or another one of those places.Log in to reply

@Daniel Liu – Kevin Mo · 3 years, 1 month ago

Ahhh... Thx!Log in to reply