(d) Compare your result In part (c) with that obtained In part (D) by calculat Idy - Ayl - Viewing Saved Work Revert to Last Response Submit Answer 2. DETAILS MY NOTES ASK YOUR TEA Use differentials to approximate the quantity. (Round your answer to four decimal places.) V68 Please explain how you obtained the above approximation by answering the following questions. a) In order to use the differential, we need a function. What is the most appropriate function for this problem? y = f ( x ) = What is the differential of this function? dy c) What is the most appropriate value for x? (Enter an integer.) d) What is the corresponding value of dx? e) What is the corresponding value of dy? (Round your answer to four decimal places.) Submit Answer 3 DETAILS MY NOTES ASK YOUR TEA The graph of the derivative f ' of a function f over the interval (0, 9) is shown. Round your answer to the nearest if necessary