A curve is defined implicitly by the equation ax+ by?=r2 Given that a=20, b32 and r-7, find the value of the gradient of the curve where y=2. Give your answer to one decimal place if needed. For example, if your answer was 20.376923 this would be rounded to 20.4. If your answer is an exact number such as 20 you would just enter 20. Round your answer to 1 decimal place.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
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A curve is defined implicitly by the equation
ax+ by?=r2
Given that a=20, b=2 and r=7, find the value of the gradient of the curve where y=2.
Give your answer to one decimal place if needed. For example, if your answer was 20.376923 this would be rounded to 20.4. If your
answer is an exact number such as 20 you would just enter 20.
Round your answer to 1 decimal place.
Transcribed Image Text:A curve is defined implicitly by the equation ax+ by?=r2 Given that a=20, b=2 and r=7, find the value of the gradient of the curve where y=2. Give your answer to one decimal place if needed. For example, if your answer was 20.376923 this would be rounded to 20.4. If your answer is an exact number such as 20 you would just enter 20. Round your answer to 1 decimal place.
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