Consider the graphs of f(x) = x^3 and of g(x) = 1/x^3 . Are the
composite functions commutative? Why or why not?
They are commutative because f(g(1)) = g(f(1)).
O They are commutative because the composite
functions both equal x.
O They are not commutative because the domains of
f(x) and g(x) are different.
O They are not commutative because the graphs
intersect each other.