Asked by Erik
Given dy/dt=4y and y(2)=400. Find y(7).
Answers
Answered by
Damon
dy/y = 4 dt
ln y = 4 t + c
e^lny = y = e^(4t+c) = k e^4t
400 = k e^8
k = .1342
you can take it from there I think
ln y = 4 t + c
e^lny = y = e^(4t+c) = k e^4t
400 = k e^8
k = .1342
you can take it from there I think
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