SOLUTION: 6. (a) Find the domain of the function f(x) = x /√5−3x + x√x + 1. (b) Consider f(x) = √4x^2 + 1 and g(x) = x + 3 /x^2 . Find the composite functions f

Algebra ->  Functions -> SOLUTION: 6. (a) Find the domain of the function f(x) = x /√5−3x + x√x + 1. (b) Consider f(x) = √4x^2 + 1 and g(x) = x + 3 /x^2 . Find the composite functions f       Log On


   

Question 1026176: 6. (a) Find the domain of the function
f(x) = x /√5−3x + x√x + 1.
(b) Consider f(x) = √4x^2 + 1 and g(x) = x + 3 /x^2 .
Find the composite functions f ◦g and g◦f.
(c) Consider h(x) = x^3 + 5 and k(x) = x^4 + 2x + 3. Find function l such that h◦l = k.
Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
.
Hello,

when you write square roots as you write, nobody knows how far you square root is extended.


Please do something to make your formulas readable.


Thank you.