# If #f(x)=3x^2# and #g(x)=(x-9)/(x+1)#, and #x!=-1#, then what would #f(g(x))# equal? #g(f(x))#? #f^-1(x)#? What would the domain, range and zeroes for #f(x)# be? What would the domain, range and zeroes for #g(x)# be?

##### 1 Answer

May 21, 2018