How do you find the compositions given #f(x)= sqrt(x-2)# and #g(x)= x^2-1#?
1 Answer
Jan 11, 2016
Explanation:
The Function Composition tells us that:
#z=f@g=f(y)=f(g(x))#
where:
then we can think:
with
#z=g@f=g(f(x))#
where:
then we can think: