mmsudsbury
mmsudsbury
05-04-2018
Mathematics
contestada
find the inverse of the function y= -2/x-5
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mkryukova19
mkryukova19
05-04-2018
y= -2/x-5
y+5=-2/x
(y+5)/(-2)=1/x
x=(-2)/(y+5),
and now instead of x write y, and instead of y write x
y=(-2)/(x+5)
y=(-2)/(x+5) is
the inverse of the function y= -2/x-5
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