dt erencial aquation is separable, in other words, we can write it in the form = p(t) q(y). What are the two functions p(t) and g(y)? (t) - - 3 low separate Lhe variables. Integrate both sides of the resulting equation with respect to t and replace dy dt by dy in the integral on the left side, 4y dy = - 3 dt Do the integratlons on both sides. Use k to stand for your constant of integration for left side and K to stand for your constant of integration for the right side. (Lower case k on leſl side, upper case K on right side.) -4y Entegrating left side gives: +k Integrating right side gives: -3t + K We can combine the two constants of integration Into a single consturit, C, that appears as +C on the right side of our eguatiori. (We do this by subtracting k trom both sides of the equation.) Write the new constant C in terms ofk and K K-k

Calculus: Early Transcendentals
8th Edition
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Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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All answers provide are correct just need help on last question
In this question, you will solve the differential equalion ay = e4ytA - 3ey. This differential equation is separable, in other words, we can write it in the form
* = p(t) aly).
dt
What are the two functions p(t) and g(y)?
P(t) =4
q(y) =t
Now separate the variables. Integrate both sides of the resulting equation with respect to t and replace Ydt by dy in the integral on the left side.
dt"
dy =
4y
A- 3
dt
Do the integratlons on both sides. Use k to stand for your constant of integration for the left side and K to stand for your constant of integration for the right side. (Lowar case k on left side, upper case K on right side.)
1
-4y
Integrating left side gives:
Te
+k
Integrating right side gives:
- 3t + K
We can combine the two constants of integration Into a single consturil, C, that appears as +C on the right side of our eguatiori. (We do this by subtracting k trom both sides of the equation.)
Write the new constant C in terms ofk and K
C= K-k
Transcribed Image Text:In this question, you will solve the differential equalion ay = e4ytA - 3ey. This differential equation is separable, in other words, we can write it in the form * = p(t) aly). dt What are the two functions p(t) and g(y)? P(t) =4 q(y) =t Now separate the variables. Integrate both sides of the resulting equation with respect to t and replace Ydt by dy in the integral on the left side. dt" dy = 4y A- 3 dt Do the integratlons on both sides. Use k to stand for your constant of integration for the left side and K to stand for your constant of integration for the right side. (Lowar case k on left side, upper case K on right side.) 1 -4y Integrating left side gives: Te +k Integrating right side gives: - 3t + K We can combine the two constants of integration Into a single consturil, C, that appears as +C on the right side of our eguatiori. (We do this by subtracting k trom both sides of the equation.) Write the new constant C in terms ofk and K C= K-k
Th MA 231 hy
Tn MA 231 hy x
1 MA 231 hy x
W MA 231, se
WA Lesson 5, A X
WA Lesson 7, B
W. Lesson /, A
A Lesson 5, B X
+-
i webassign.net/web/Student/Assignment-Responses/last?dep=27285613
Write the new constant C in terms of k and K
C -
K-k
Note: For the rcst of this problem and for all problems following in this assignment, whenever we do separation of variables, we will use a single constant of integration, adding C to the right side.
Even if it is possible to simplify (like, for instance, when we wrote A= eC in an example in class), you should leave your answer in terms of C.
Finally, rearrange to get y as a function of t. (The constant of integration, C, will appear in your answer.)
Transcribed Image Text:Th MA 231 hy Tn MA 231 hy x 1 MA 231 hy x W MA 231, se WA Lesson 5, A X WA Lesson 7, B W. Lesson /, A A Lesson 5, B X +- i webassign.net/web/Student/Assignment-Responses/last?dep=27285613 Write the new constant C in terms of k and K C - K-k Note: For the rcst of this problem and for all problems following in this assignment, whenever we do separation of variables, we will use a single constant of integration, adding C to the right side. Even if it is possible to simplify (like, for instance, when we wrote A= eC in an example in class), you should leave your answer in terms of C. Finally, rearrange to get y as a function of t. (The constant of integration, C, will appear in your answer.)
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