Suppose x and y are functions of third variable t. In the equation x2+y²=45, what are the values of the rate of change in dr y with respect to t when - 2 and x=3, at this instant? dt ±1 B +4 +6
Suppose x and y are functions of third variable t. In the equation x2+y²=45, what are the values of the rate of change in dr y with respect to t when - 2 and x=3, at this instant? dt ±1 B +4 +6
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 7MRE
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Transcribed Image Text:A cylindrical pool has a height of 8 feet and radius of 6 feet. How fast is the volume (in cubic feet per minute) of the water
flowing in the pool if the measure of the water level is increasing at a rate of 2 inches per minute and the measure of the
water level from the bottom of the pool is 3 feet?
(A
B
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Transcribed Image Text:Suppose x and y are functions of third variable t. In the equation x2+y²=45, what are the values of the rate of change in
dr
y with respect to t when
- 2 and x=3, at this instant?
dt
±1
B
+4
+6
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