True or false: If the left-hand limit and right-hand limit of f(x) exist as x approaches a, then lim f(x) = f(a). True or false: If f(a) = 0, then the left-hand limit and the right-hand limit are equal as x approaches a. x - a Suppose g(x) = x2 - 2, where a > 0. (a) Evaluate lim g(x). (b) Evaluate lim [3x . g(x)]