V(x, y) = 80-20xe ²+₁²
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
1)))Assume that the potential on a flat sheet is given by V in volts.
a) Determine the maximum rate of change of potential at point (1,2).
b) In what direction from the origin does the potential increase and decrease?
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