Algebra - Composition
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For the given functions f and g, find: (a) the composition of (f o g) (4) Â (b) (g o f) (2) Â (c)( f o f)(1) Â
(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.
https://brainmass.com/math/basic-algebra/14250
Solution Preview
a) (fog)(4) means to substitute the whole term g(x) into f(x)
that is to say,
fog-> (2/(x+1))^3/2
(f o ...
Solution Summary
Operations on two functions are performed and their composition is found.
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