22 To solve y =cy - by' change to u= 1/y?. Substitute for y in um - 2yly³ to find a linear equation for u. Solve it as in (14) but with Ho = 1/yỗ. Then y = 1//u. %3!
22 To solve y =cy - by' change to u= 1/y?. Substitute for y in um - 2yly³ to find a linear equation for u. Solve it as in (14) but with Ho = 1/yỗ. Then y = 1//u. %3!
Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 27PT: Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and...
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Transcribed Image Text:22 To solve y = cy - by" change to u= 1/y. Substitute for
y in um - 2yły³ to find a linear equation for u. Solve it as
in (14) but with wo = 1/y3. Then y= 1/u.
%3!
Transcribed Image Text:14 (a) What logistic equation is solved by = 2/(1 + e")?
(b) Find e and h in the equation solved by y = 1/(1 + e- *).
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