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Determine if the pair of functions are inverses.

 

 Feb 6, 2021
 #1
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Two ways at least to do this...

   here is one      in the first equation where 'x' is    put in the second equation (-1/4x + 1/4)   and simplify

      if the result is just 'x'   theya re inverses.....try it ......let us know if ya need more help....

 

 

second method     y =  -4x+1     switch x's and y's

                              x = -4y + 1    solve for 'y'  to see if it matches the second equation.....if it does, they are inverses....

 Feb 6, 2021

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