3. Consider the DE 4 = 2 y? – y³, (a) Sketch the direction field and the solutions curves for y(0) to solve the DE! Drawing solutions for the given ICs should be enough to give you the qualitative behaviour of the direction field and solutions. (You are not allowed to use any graphical software). -3, 1, 3. You do not have (b) Based on the direction field (a), determine how the behaviour of the solutions y for large x (i.e., as x → +) depends on different initial values of y at x = 0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 21E
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3. Consider the DE 4 = 2 y? – y³,
(a) Sketch the direction field and the solutions curves for y(0)
to solve the DE! Drawing solutions for the given ICs should be enough to give you the
qualitative behaviour of the direction field and solutions. (You are not allowed to use any
graphical software).
-3, 1, 3. You do not have
(b) Based on the direction field (a), determine how the behaviour of the solutions y for large x
(i.e., as x → +0) depends on different initial values of y at x = 0.
Transcribed Image Text:3. Consider the DE 4 = 2 y? – y³, (a) Sketch the direction field and the solutions curves for y(0) to solve the DE! Drawing solutions for the given ICs should be enough to give you the qualitative behaviour of the direction field and solutions. (You are not allowed to use any graphical software). -3, 1, 3. You do not have (b) Based on the direction field (a), determine how the behaviour of the solutions y for large x (i.e., as x → +0) depends on different initial values of y at x = 0.
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