SOLUTION: Please help explain this function of a function: when f(x)=sqrt(x+6) and g(x)=sqrt(x-3) Please explain to me why: f of g(x) otherwise stated as f(g(x))= f(sqrt(x+6)) instead o

Question 172701: Please help explain this function of a function: when
f(x)=sqrt(x+6) and
g(x)=sqrt(x-3)
Please explain to me why: f of g(x) otherwise stated as f(g(x))= f(sqrt(x+6)) instead of f(sqrt(x-3))???
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Please help explain this function of a function: when
f(x)=sqrt(x+6) and
g(x)=sqrt(x-3)
Please explain to me why: f of g(x) otherwise stated as f(g(x))= f(sqrt(x+6)) instead of f(sqrt(x-3))???
--------------
I don't think that's right. It should be f(sqrt(x-3))
RELATED QUESTIONS
The functions f and g are defined as follows: f(x) = sqrt(x+1/x-1) g(x) =... (answered by ikleyn)

Consider the function f(x)= In(x-3). Find the inverse of f and call this function g(x).... (answered by josgarithmetic)

Please show work Let f(x)= sqrt(x+5) and g(x)=x−3. (a) Find... (answered by Fombitz)

Consider the parent function {{{f(x) = sqrt(x)}}}. What parameters (a, k, d, c) affect... (answered by MathLover1,Edwin McCravy)

Consider the functions f and g defined by f(x)=sqrt((x+1)/(x-1)) and... (answered by ikleyn)

The functions f and g are defined as follows: f(x) = sqrt(x+1/x-1) and g(x) =... (answered by ikleyn,greenestamps)

CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM PLEASE: Find the domain of the composite... (answered by gonzo)

Let f(x) =sqrt(1-x) and g(x) =sqrt(x² -1). Find the domain of the function (f o g)(x) (answered by Solver92311)