College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 17E: Find the constant of proportionality. y is directly proportional to x. If x=30, then y=15.
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![Find the derivative of the function.
y = cos(a + x*)
У (x) %3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5e4340d-e224-40a0-838a-c8e680204e58%2F8e014e45-260c-4895-a834-c93e442a7549%2Fh4cgy.png&w=3840&q=75)
Transcribed Image Text:Find the derivative of the function.
y = cos(a + x*)
У (x) %3
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