At a price of x dollars, the demand, in thousands of units, for a certain music player is given by the demand function q= 290e 0.005x a) How many music players will be bought at a price of $240? b) Graph the demand function for 0sxS 400. c) Find the marginal demand, q'(x). d) Interpret the meaning of the derivative. a) Approximately music players will be bought. (Simplify your answer. Round to the nearest thousand as needed.) b) Choose the correct graph below. OA. B. Oc. OD. Q Ac 400- 400- 4004 400- 0-+ 400 400 400 400 c) q'(x) =D d) Choose the correct answer below. O A. The rate of change in q(x) is q (x) thousand music players per dollar increase in x. O B. The value of q(x) remains constant at q (x) for any value of x. O C. The value of q(x) changes by a (x) for any size change in x. O D. The rate of change in q(x) is x thousand music players per dollar increase in q'(x). Click to select your answer(s).

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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Hello, i need part a c and d please. I DID PART B PLEASE DO NOT DO. Show work for Part A C and D. 

At a price of x dollars, the demand, in thousands of units, for a certain music player is given by the demand functionq = 290e ¯0.005x
a) How many music players will be bought at a price of $240?
b) Graph the demand function for 0sxs400.
c) Find the marginal demand, q'(x).
d) Interpret the meaning of the derivative.
a) Approximately music players will be bought.
(Simplify your answer. Round to the nearest thousand as needed.)
b) Choose the correct graph below.
O A.
В.
c.
OD.
A9
400-
400-
400-
400-
400
400
0.
400
400
c) q'(x) = D
d) Choose the correct answer below.
O A. The rate of change in q(x) is q´(x) thousand music players per dollar increase in x.
B. The value of q(x) remains constant at q'(x) for any value of x.
C. The value of q(x) changes by q'(x) for any size change in x.
D. The rate of change in q(x) is x thousand music players per dollar increase in qʻ(x).
Click to select your answer(s).
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Transcribed Image Text:At a price of x dollars, the demand, in thousands of units, for a certain music player is given by the demand functionq = 290e ¯0.005x a) How many music players will be bought at a price of $240? b) Graph the demand function for 0sxs400. c) Find the marginal demand, q'(x). d) Interpret the meaning of the derivative. a) Approximately music players will be bought. (Simplify your answer. Round to the nearest thousand as needed.) b) Choose the correct graph below. O A. В. c. OD. A9 400- 400- 400- 400- 400 400 0. 400 400 c) q'(x) = D d) Choose the correct answer below. O A. The rate of change in q(x) is q´(x) thousand music players per dollar increase in x. B. The value of q(x) remains constant at q'(x) for any value of x. C. The value of q(x) changes by q'(x) for any size change in x. D. The rate of change in q(x) is x thousand music players per dollar increase in qʻ(x). Click to select your answer(s). MacBook Pro G Search or type URL esc #3 $ & 2 3 4 7 { Q W E T Y U ab %3D A S F G H. K ck * 00 LO
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