Question 1117785
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The values of the coordinates of the midpoint of a line segment that has endpoints of *[tex \Large \(x_1,\,y_1\)] and *[tex \Large \(x_2,\,y_2\)] are given by the Midpoint Formulas:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  x_m\ =\ \frac{x_1\ +\ x_2}{2}]



*[tex \LARGE \ \ \ \ \ \ \ \ \ \  y_m\ =\ \frac{y_1\ +\ y_2}{2}]


You were given the values for *[tex \Large \(x_1,\,y_1\)] and *[tex \Large \(x_m,\,y_m\)].


So


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x_2\ =\ 2x_m\ -\ x_1]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y_2\ =\ 2y_m\ -\ y_1]


Plug in the numbers you have and do the arithmetic.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  

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