+0  
 
+1
95
3
avatar+711 

The values of a function \(f(x)\) are given in the table below.

 

If \(f^{-1}\) exists, then what is \(f^{-1}(f^{-1}(f^{-1}(1)))?\)

 

 

 

Please don't just give the answer but please also provide an explanation as well!

Thank you and please help!

:)

 Apr 29, 2020
edited by lokiisnotdead  Apr 29, 2020
 #1
avatar+110107 
+2

I'm pretty sure it is just swapping the x for the y

 

so  f^-1(1) = value of x when y is 1  answer  2

etc.  So I end up with 3

 Apr 29, 2020
 #2
avatar+711 
+2

oh haha i didn't notice how easy the answer was πŸ˜…

 

thanks Melody!

lokiisnotdead  Apr 29, 2020
 #3
avatar+657 
+2

Just remember \(f^{-1}\) is just swapping \(x\) and \(y\)

AnExtremelyLongName  Apr 29, 2020

9 Online Users