The Intermediate Value Theorem (IVT) states that if f is continuous on interval [a, b] and number L lies between f (a) and f (b) then there exists at least one number c in (a, b) satisfying f (c) = L. Use the IVT to show that the graphs of g (x) = 2^x and h (x) = x^2 cross on the interval (-1, 0). HINT: The IVT talks about one continuous function on an interval, not two functions.