rica5
rica5
01-02-2018
Mathematics
contestada
If f(x)= —5x — 11, then f-1(x)=
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Artice
Artice
02-02-2018
f(x)=-5x-11
y=-5x-11
x=-5y-11
x+11=-5y
[tex] \frac{x+11}{-5}=y [/tex]
[tex]f^-1= \frac{x+11}{-5} [/tex]
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