dy dt The following problem involves an equation of the form = f(y). Sketch the graph of f(y) versus y, determine the critical (equilibrium) points, and classify each one as asymptotically stable or unstable. Draw the phase line, and sketch several graphs of solutions in the ty-plane.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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Question
Choose one
equilibrium solution at all.
an
asymptotically stable equilibrium solution.
an unstable equilibrium solution.
Transcribed Image Text:Choose one equilibrium solution at all. an asymptotically stable equilibrium solution. an unstable equilibrium solution.
The following problem involves an equation of the form = f(y).
dy
dt
Sketch the graph of f(y) versus y, determine the critical (equilibrium)
points, and classify each one as asymptotically stable or unstable.
Draw the phase line, and sketch several graphs of solutions in the
ty-plane.
dy -4y - 1,
=
-∞ < Yo <∞
dt
The function y(t) = 0 is
an asymptotically stable equilibrium solution.
The function y(t) = 4 is
Choose one
Transcribed Image Text:The following problem involves an equation of the form = f(y). dy dt Sketch the graph of f(y) versus y, determine the critical (equilibrium) points, and classify each one as asymptotically stable or unstable. Draw the phase line, and sketch several graphs of solutions in the ty-plane. dy -4y - 1, = -∞ < Yo <∞ dt The function y(t) = 0 is an asymptotically stable equilibrium solution. The function y(t) = 4 is Choose one
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