angel64991
angel64991
17-06-2017
Mathematics
contestada
If f(x)=4x-8, what isf-1(x) ?
Respuesta :
mergl
mergl
19-06-2017
f(x)=4x-8
f(x)=y=4x-8
f^-1(x)=?
x=4y-8
x+8=4y
f^-1(x)=y=1/4x+2
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