Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.9: Use Direct And Inverse Variation
Problem 498E: If y varies inversely with x and y=11 when x=3 find the equation that relates x and y.
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x=1 of f(x)=1-2x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d1c0f87-4f86-43e7-8745-cb68cb37fc23%2Fbf5ea7d8-387d-4924-ac03-02c46f2dd6e8%2Fnqwwvqi_processed.png&w=3840&q=75)
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What is the equation of the tangent line at
x=1 of f(x)=1-2x
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