b) a.NE.b6) A function y = e-2x is defined numerically for some data range x. It can beentered using:(а) у - еxp(-x) + еxp(-x)(b) y = sqr(exp(-x))(c) у 3 еxp(-x). * еxp(-x)(d) y= sqrt(exp(-x))!!

Answered: Image /qna-images/answer/185801a2-132b-48c6-b6ca-c5014d722c78.jpg

Answered: 6) A function y =e-2x is defined…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Find the derivative
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An economist is interested in how the price of a certain item affects its sales. When the price of the item is $ p, the number of items sold will be q = f(p). (This is the idea of "demand") Suppose we found out that f(150) = 2,000 and that f'(150) = -25. (a) Sketch the information of two boldface statements in a quick picture/sketch: (b) Write out in words what the first statement f(150) = 2,000 means in the context. (c) The fact that the derivative is negative reflects what natural phenomenon? (d) Write out in words what the statement f'(150) = -25 means in the context. (Add in appropriate units!) (e) Use the information given to estimate f(151) and f(149.5). Show your work, and explain your rationale for proceeding as you did. A little picture would be ideal to explain your thinking.
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The derivative of a fraction (that is, the quotient obtained by the division of two functions) is equal to a fraction whose numerator is the square of the numerator of the given fraction, and the numerator is the difference between the product of the denominator by the derivative of the numerator, and the product of the numerator by the derivative of the denominator a.) Neither b. ) True c.) false *what's the answer?

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6) A function y =e-2x is defined numerically for some data range x. It can be entered using: (а) у - ехp(-x) * еxp(-х) (b) y= sqr(exp(-xr)) (c) у - еxp(-x). * еxp(-x) (d) y = sqrt(exp(-x))