Sales (in thousands of units) of a new product are approximated by the function S(t)=60+20 log 3 (2t+1), where t is the number of years after the product is introduced. Complete parts (a) through (c) below. (a) What were the sales, to the nearest unit, after 4 yr? The approximated sales after 4 years were thousand units. (Simplify your answer.) (b) What were the sales, to the nearest unit, after 13 yr? The approximated sales after 13 years were thousand units. (Simplify your answer.) (c) Graph y = S(t). Choose the correct graph below. OA. As 350- 300- 250- 200- 150- 100- 50- y 04 0 4 8 12 16 20 Q Q OB. 350- 300- 250- 200- 150- 100- 50 0- 0 4 8 12 16 20 Q Q G O C. Ay 350- 300- 250- 200- 150- 100- 50- 0- 0 4 8 12 16 201 > O D. A 350- 300- 250- 200- 150- 100- 50- 0- 0 4 8 12 16 20 Q

Sales (in thousands of units) of a new product are approximated by the function S(t)=60+20 log 3 (2t+1), where t is the number of years after the product is introduced. Complete parts (a) through (c) below. (a) What were the sales, to the nearest unit, after 4 yr? The approximated sales after 4 years were thousand units. (Simplify your answer.) (b) What were the sales, to the nearest unit, after 13 yr? The approximated sales after 13 years were thousand units. (Simplify your answer.) (c) Graph y = S(t). Choose the correct graph below. OA. As 350- 300- 250- 200- 150- 100- 50- y 04 0 4 8 12 16 20 Q Q OB. 350- 300- 250- 200- 150- 100- 50 0- 0 4 8 12 16 20 Q Q G O C. Ay 350- 300- 250- 200- 150- 100- 50- 0- 0 4 8 12 16 201 > O D. A 350- 300- 250- 200- 150- 100- 50- 0- 0 4 8 12 16 20 Q

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

Sales (in thousands of units) of a new product are approximated by the function
S(t) = 60+20 log 3 (2t+1),
where t is the number of years after the product is introduced. Complete parts (a) through (c) below.
(a) What were the sales, to the nearest unit, after 4 yr?
The approximated sales after 4 years were thousand units.
(Simplify your answer.)
(b) What were the sales, to the nearest unit, after 13 yr?
The approximated sales after 13 years were thousand units.
(Simplify your answer.)
(c) Graph y = S(t). Choose the correct graph below.
OA.
Ay
350-
300-
250-
200-
150-
100-
50-
0+
0 4 8 12 16 20
Q
O B.
Ay
350-
300-
250-
200-
150-
100-
50-
0-
0 4 8 12 16 20
Q
Q
O C.
A
350-
300-
250-
200-
150-
100-
50-
0+
0 4 8 12 16 20
Q
Q
O D.
Ay
350-
300-
250-
200-
150-
100-
50-
0+
0 4 8 12 16 20
Q
Q
✔

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