Question 964109
f(x)=4x^2 and g(x)=x-(3/x)
f(3)=4(9)=36
g(3)=3-(3/3)=3-1=2
a)f-g(3)=f(3)-g(3)=36-2=34
b)(f/g)(3)=f(3)/g(3)=36/2=18.
c)(fog)(3)=f(g(3))=f(2)=4(2)^2=4(4)=16.