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Let \(f(x) = \begin{cases} k(x) &\text{if }x>0, \\ -\frac1{2x}&\text{if }x< 0\\ 0&\text{if }x=0. \end{cases} \)Find the function \(k(x)\) such that \(f(x) \) is its own inverse function.

 Nov 1, 2021
 #1
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The last time I gave you a big answer and you did not respond in any way.

 

https://web2.0calc.com/questions/math-help-pls_12

 

Do you think that this would encourage me to answer you now?

 Nov 1, 2021
 #2
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Im sorry Melody I didn't know that Im supposed to respond but your answer did help me soo much in the last problem. 

Jmaster10  Nov 1, 2021
 #3
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You respond to my criticism politely with words,  but you add a thumbs down.  Good one.

So you know how to give thumbs down, thumbs up must be more difficult.  

Oh I am sorry, I can see that you know how to give yourself a thumbs up.  The button must work after all. 

 

You really are out to encourage help.

 Nov 1, 2021
edited by Melody  Nov 1, 2021
 #4
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Sending me abusive private messages really helps too.   

Melody  Nov 2, 2021
 #5
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Jmaster, this may be your swan song

https://www.youtube.com/watch?v=-nRU5RIDWXU

 Nov 2, 2021
 #6
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Hi Jmaster10,

 

How about answering questions yourself?

I looked at your profile and I see you only asked questions and didn't answer any.

It's about time. 

What is the point of the solution without perhaps having understood (at least) something yourself (from it)?

 

Straight

 Nov 2, 2021

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