a. Determine whether the Mean Value Theorem applies to the function f(x) = x + - on the interval [2,7]. b. If so, find or approximate the point(s) that are guaranteed to exist by the Mean Value Theorem. a. Choose the correct answer below. A. No, because the function is differentiable on the interval (2,7), but is not continuous on the interval [2,7]. O B. No, because the function is not continuous on the interval [2,7], and is not differentiable on the interval (2,7). O C. No, because the function is continuous on the interval [2,7], but is not differentiable on the interval (2,7). O D. Yes, because the function is continuous on the interval [2,7] and differentiable on the interval (2,7). b. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The point(s) is/are x = (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) O B. The Mean Value Theorem does not apply in this case