Chapter 1.1, Problem 19E

the correct answer is C could you please explain

Which of the functions shown below is differentiable at z = 2? Select the correct answer below: о -7-6-5-4-3-2- −7 −6 −5 −4 −3-2 1 2 4 5 6 -7-6-5-4-3-2- -7-6-5-4-3 2 45

Question Given the graph of f(z) below, find the graph of the derivative of f(z). Select the correct answer below: ° ° 129 -7-6-5-4-3-2 -7-6-5-4-3-2-1123456 ° ° °

the correct answer is A could you explain why

Find the given derivative. Dx 7x 1 6 2 이에

Question Consider the graph of f(x) below. Over what open interval is f'(x) positive? Give your answer in interval notation. Provide your answer below: 0

Question Find the open interval(s) of f(x), graph given below, where f'(x) is negative. -3-2-1 1 2 4 5 6 Give your answer in interval notation. For example, (2, 4) U (6,∞). Provide your answer below:

the correct answer is Ccould you please show me how to do it using the residue theorem

Use the information to find and compare Δy and dy. (Round your answers to four decimal places.) y = x4 + 7      x = −3      Δx = dx = 0.01 Δy =   dy =