1. Fill in the blank. (Note: We use letter w for the first substitution) dy a. The linear differential equation dx 1-x 2 has the integrating factor equal to y =-- (Note: Simplify or solve the integrating factor) b.The linear differential equation x*dy+(2y- 3xy-x' kdx = 0 has the integrating factor equal %3D (Note: Simplify or solve the integrating factor) to c.The standard form of the first order linear differential equation xdy+(2xy - 3y-4x* dx = 0 %3D is

1. Fill in the blank. (Note: We use letter w for the first substitution) dy a. The linear differential equation dx 1-x 2 has the integrating factor equal to y =-- (Note: Simplify or solve the integrating factor) b.The linear differential equation xdy+(2y- 3xy-x' kdx = 0 has the integrating factor equal %3D (Note: Simplify or solve the integrating factor) to c.The standard form of the first order linear differential equation xdy+(2xy - 3y-4x dx = 0 %3D is

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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