YunoGasai0
YunoGasai0 YunoGasai0
  • 03-12-2017
  • Mathematics
contestada

Which of the following is an equation for the inverse of the function f(x)=x+3/4? (please show work)

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jdoe0001 jdoe0001
  • 03-12-2017
to get the inverse of any expression, we first do a quick switcharoo on the variables, then solve for "y", so let's do so,

[tex]\bf y=x+\cfrac{3}{4}\qquad inverse\implies \boxed{x}=\boxed{y}+\cfrac{3}{4} \\\\\\ x-\cfrac{3}{4}=\stackrel{\stackrel{f^{-1}(x)}{g(x)}}{y}[/tex]
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