Determine whether the statement is true or false. if it is true. explain why. If it is false. explain why or give an example that disproves the statement. 4. If limx-5 f (x) = 2 and limx-5 g(x) = 0, then limx ->5 [f (x)/g(x)] does not exist. 5. If limx->5 f (x) = 0 and limx->5g(x) = 0, then limx-5 [f (x)/g(x)] does not exist, 6. If limx-6 [f (x)g(x)] exists, then the limit must be f (6)g(6). 7. If p is a polynomial, then lim,-,h p(x) = p(b)