Section 2.2: Problem 1 (1 point) Previous Problem Problem List Next Problem Use the definition of the derivative (don't be tempted to take shortcuts!) to find the derivative of the function f(x) = 6x + 4vx. Then state the domain of the function and the domain of the derivative. Note: Enter intervals using interval notation. f'(x) = Domain of f (I ) = Domain of f'(I) =Section 2.2: Problem 5 {1 point: Previous Problem Let HI) = {a2 + 5, (A) Sketch the graph of f, and when you're done, place a "1" in the box: D (B) Find the value of z where f is discontinuous. If there is no value, enter 'NONE'. z-values = C] (C) Find the value of z where f is not differentiable. If there is no value, enter 'NONE'. ZVEIUES = D z-(, Section 2.2: Problem 6 (1 point) Previous Problem Problem List Next Problem Enter a T or an F in each answer space below to indicate whether the corresponding statement is true or false. You must get all of the answers correct to receive credit. 1. If lim f(x) = 0 and lim g(x) = 5, then lim [f(x)/g(x)] does not exist 2. If f'(6) exists, then then the limit lim f(x) is f(6) 3. If lim f(x) = 0 and lim g(x) = 0, then lim If(x)/9(x)] does not exist 4. If lim f(x) = co and lim g(x) = co, then lim [f (x) - g(x)] = 0 5. If f(x) is continuous at a, then f(x) is differentiable at a Note: You can earn partial credit on this problem. Preview My Answers Submit Answers