+216 Let f(x)={k(x)if x>0,−12xif x<00if x=0.Find the function k(x) such that f(x) is its own inverse function.
+118703 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?
+118703 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.
+678 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
