For the given functions f and g, find: (a) the composition of (f o g) (4) (b) (g o f) (2) (c)( f o f)(1)
(d) (g o g) (0)
f(x) = x3/2; g(x) = 2 / x + 1
*note: x3/2 is actually a square root number but I couldn't figure out how to make the numbers small.
a) (fog)(4) means to substitute the whole term g(x) into f(x)
that is to say,
(f o ...
Operations on two functions are performed and their composition is found.