tion Find A and B given that the function y = A + Ba has a minimum value of 54 at x = 81. a) OA= 486 and B = 6 b) OA= 243 and B = 6 c) OA= 486 and B = 3 d) OA= 243 and B = 9 e) OA= 243 and B = 3
tion Find A and B given that the function y = A + Ba has a minimum value of 54 at x = 81. a) OA= 486 and B = 6 b) OA= 243 and B = 6 c) OA= 486 and B = 3 d) OA= 243 and B = 9 e) OA= 243 and B = 3
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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![**Question 6**
Find \( A \) and \( B \) given that the function
\[
y = \frac{A}{\sqrt{x}} + B\sqrt{x}
\]
has a minimum value of 54 at \( x = 81 \).
a) \( A = 486 \) and \( B = 6 \)
b) \( A = 243 \) and \( B = 6 \)
c) \( A = 486 \) and \( B = 3 \)
d) \( A = 243 \) and \( B = 9 \)
e) \( A = 243 \) and \( B = 3 \)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c03d17e-03c0-44bf-860a-ef4a718bf31e%2Fd1208d46-aa19-4a0e-9ce2-1b1acd62b135%2Ftyrdxx_processed.png&w=3840&q=75)
Transcribed Image Text:**Question 6**
Find \( A \) and \( B \) given that the function
\[
y = \frac{A}{\sqrt{x}} + B\sqrt{x}
\]
has a minimum value of 54 at \( x = 81 \).
a) \( A = 486 \) and \( B = 6 \)
b) \( A = 243 \) and \( B = 6 \)
c) \( A = 486 \) and \( B = 3 \)
d) \( A = 243 \) and \( B = 9 \)
e) \( A = 243 \) and \( B = 3 \)
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