Suppose that there are two functions, f and g.
The domain of f is the interval [-2,10] and the range of f is the interval (-15,2].
The domain of g is the interval (-5,7) and the range of g is the interval [-2,3).
Determine all information that you can about the domains and ranges of:
(a) b(x) = f(x)+g(x).
(b)$c(x) = f(x)( g(x)).
1 answer
so, no effort on your part, eh?