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.
Related questions
Question
Transcribed Image Text:Let y = tan(4r + 4).
Find the differential dy when x 1 and dx
0.4 1.631
Find the differential dy when x
1 and da
0.8 3.263
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