Given f(x) = x +1 and g(x) = x − 2, perform the indicated operation f*g and supply the domain of the resulting function.
justaguide | Certified Educator
The function f(x) = x +1 and g(x) = x − 2
f*g(x) = (x + 1)(x - 2) = x^2 - x - 2
The domain of f*g(x) is the set of real numbers R.
The function f*g(x) = x^2 - x - 2 and the domain is R.