<PRE><B>Question 802624</B>
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The slope of the graph representing a two-variable linear equation (in x, y) that is in Standard Form is the opposite of the coefficient on x divided by the coefficient on y.  The slope of a perpendicular is the negative reciprocal of the slope of the original line.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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