Under is for reference (Mean Value Theorem):
Under is for reference (Mean Value Theorem): Suppose that f: R6 + R is a function...
2. Let f: R R be a continuous function. Suppose that f is differentiable on R\{0} and that there exists an L e R such that lim,of,(z) = L. Prove that f is differentiable at 1-0 with f,(0) = L. (Hint: Use the definition of derivative and then use mean value theorem) 2. Let f: R R be a continuous function. Suppose that f is differentiable on R\{0} and that there exists an L e R such that lim,of,(z) =...
Real analysis subject 6. Prove the following slight generalization of the Mean Value Theorem: if f is continuous and differentiable on (a, b) and limy a f(v) and limyb- f(s) exist, then there is some z in (a, b) such that -a (Your proof might begin: "This is a trivial consequence of the Mean Value Theorem because ...".) .. 6. Prove the following slight generalization of the Mean Value Theorem: if f is continuous and differentiable on (a, b) and...
a. Determine whether the Mean Value Theorem applies to the function f(x) = x + on the interval [3,5). 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. O A. No, because the function is continuous on the interval [3,5), but is not differentiable on the interval (3,5). OB. No, because the function is differentiable on the interval (3,5), but is not continuous on the...
Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = In(x), (1,91 Yes, it does not matter if is continuous or differentiable, every function satisfies the Mean Value Theorem. Yes, f is continuous on [1, 9] and differentiable on (1,9). No, f is not continuous on 1, 9). No, f is continuous on [1, 9] but not differentiable on (1,9). There is not enough information to verify if this function satisfies the Mean...
part a and b a. Determine whether the Mean Value Theorem applies to the function f(x) x+ on the interval(-4,-3) 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 O A. No, because the function is not continuous on the interval (-4,-3), and is not differentiable on the interval (-4,-3). OB. No, because the function is differentiable on the interval (-4,-3), but is not continuous...
1) Suppose f (a, b) R is continuous. The Carathéodory Theorem says that f(x) is differentiable at -cE (a, b) if 3 (a, b)-R which is continuous, and so that, (a) Show, for any constant a and continuous function (x), that af(x) is continuous at z-c by finding a Carathéodory function Paf(x). (b) Show, for any constants a, B, that if g : (a, b) -R is differentiable at c, with Carathéodory function pg(z), then the linear combination of functions,...
Let us verify the Mean Value Theorem with the function f(x) = VE on the interval (2,8). Solution. We have f is continuous on (2,8) f is differentiable on (2,8). f'(o) – f(8) – f(2) 8 - 2 We have f'(x) = The only value that satisfies the Mean Value Theorem is
2. Rolle's theorem states that if F : [a, b] → R is a continuous function, differentiable on Ja, bl, and F(a) = F(b) then there exists a cela, b[ such that F"(c) = 0. (a) Suppose g : [a, b] → R is a continuous function, differentiable on ja, bl, with the property that (c) +0 for all cela, b[. Using Rolle's theorem, show that g(a) + g(b). [6 Marks] (b) Now, with g still as in part (a),...
Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? Give reasons for your answer. f(x) = x8/9:[-2,5) Choose the correct answer below. O A. Yes, f(x) is continuous for every point of (-2,5) and differentiable for every point in (-2,5). O B. No, f(x) is differentiable for every point in (-2,5) but is not continuous for every point of [-2,5). OC. Yes, f(x) is continuous for every point of (-2,5) and differentiable for every...
Prove the following variant of Theorem 4.14. Suppose f : [a, b] - R is 1-1. If f is differentiable at ce [a, b], f'(c) + 0, and f-' is continuous at d = f(c), then f- is differentiable at d and (f=''(d) = Fico