alajajohnson23 alajajohnson23

21-06-2017
Mathematics

contestada

If f(x)=3-2xand9(x)=1/x+5 what is the value of (f/g)(8)

Respuesta :

21-06-2017

f(x)=3-2x
g(x)=(1/x)+5
(f/g)(8)
f(8)=3-2(8)
f(8)=3-16
f(8)=-13
g(8)=(1/8)+5
g(8)=5.125, or 41/8
(f/g)(8)=(-13)/(41/8)
(f/g)(8)=-104/41, or -2.536585366

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