<PRE><B>Question 645756</B>
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It is a two variable linear equation.  Also known as a linear function, but in this guise might be represented as *[tex \LARGE f(x)\ =\ -6x\ +\ 15].


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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