SOLUTION: Please help me find the solution: f(x)= sqrtx and g(x)=x+2 a. (f.g)(x) b. (g.f)(x) c. (f.g)(2)

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: Please help me find the solution: f(x)= sqrtx and g(x)=x+2 a. (f.g)(x) b. (g.f)(x) c. (f.g)(2)      Log On


   

Question 929982: Please help me find the solution:
f(x)= sqrtx and g(x)=x+2
a. (f.g)(x)
b. (g.f)(x)
c. (f.g)(2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming you mean function composition f(g) and g(f)
a) f%28g%29=sqrt%28g%29=sqrt%28x%2B2%29
b)g%28f%29=f%2B2=sqrt%28x%29%2B2
c) f%28g%282%29%29=sqrt%282%2B2%29=sqrt%284%29=2