Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
![REVIEW MATHEMATICS_m..
Application Problems
1. Find the slope of the curve x+ y-6x-4y-21 0 at (0, 7).
Compute also the tangent line and normal line at (0,7)
2. Determine the radius of curvature at (1,2) of the curve y-4x 0.
3. The number of newspaper copies distributed is given by C 50t-
200t + 10000, where t is in years. Find the minimum number of
copies distributed from 2016 to 2021.
4. A boatman is at A, which is 4.5km from the nearest point B on a
straight shore BM. He wishes to reach, in minimum time, a point C
situated on the shore 9km from B, how far should he land if he can
row at the rate of 6kph and walk at the rate of 7.5 kph.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F74f3b0e0-8e6d-4213-ba72-f64b3b7bf4cf%2F7b418564-9b50-40ea-904b-ff6c3f0e25d7%2F0092r17_processed.jpeg&w=3840&q=75)
Transcribed Image Text:REVIEW MATHEMATICS_m..
Application Problems
1. Find the slope of the curve x+ y-6x-4y-21 0 at (0, 7).
Compute also the tangent line and normal line at (0,7)
2. Determine the radius of curvature at (1,2) of the curve y-4x 0.
3. The number of newspaper copies distributed is given by C 50t-
200t + 10000, where t is in years. Find the minimum number of
copies distributed from 2016 to 2021.
4. A boatman is at A, which is 4.5km from the nearest point B on a
straight shore BM. He wishes to reach, in minimum time, a point C
situated on the shore 9km from B, how far should he land if he can
row at the rate of 6kph and walk at the rate of 7.5 kph.
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