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Mathematics 23 Online
OpenStudy (anonymous):

@Michele_Laino

OpenStudy (michele_laino):

Merry Christmas!

OpenStudy (michele_laino):

no, I don't think B.

OpenStudy (michele_laino):

please note that \[\frac{dy }{ dx }=\frac{ 0 }{ 0-2 }=0\] so?

OpenStudy (michele_laino):

at x=0

OpenStudy (anonymous):

Merry Christmas!!

OpenStudy (anonymous):

So it should be A where 0 is 0

OpenStudy (michele_laino):

why not C?

OpenStudy (anonymous):

oh i didnt even see that oops

OpenStudy (anonymous):

oh so i plug in 0.5

OpenStudy (michele_laino):

please, calculate your derivative at x=2!

OpenStudy (anonymous):

0

OpenStudy (michele_laino):

namely, what is: \[\frac{ dy }{ dx }=\frac{ 2 }{ 2-2 }=...\]

OpenStudy (anonymous):

oh 2/0 is undefined!

OpenStudy (michele_laino):

that's right!, so your answer is?

OpenStudy (anonymous):

A (:

OpenStudy (michele_laino):

well done!

OpenStudy (anonymous):

someone helped me on it but they were not sure if it was rows or columns?

OpenStudy (michele_laino):

I think that the term "rows" stands for the lines of field

OpenStudy (anonymous):

so it would have to be rows

OpenStudy (michele_laino):

in general a solution of a differential equation, can be viewed as an integral curve. The tangent vectors to the integral curve form a vector field

OpenStudy (anonymous):

thanks!(:

OpenStudy (michele_laino):

thanks!

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