document.write( "Question 99323: Using the form y=mx+b,find the equation for ;The line thru the orgin that is perpendicular to the line through (-3,0) and(0,- 3) \n" ); document.write( "
Algebra.Com's Answer #72249 by scott8148(6628)\"\" \"About 
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the slope of the first line is (0-(-3))/(-3-0) or -1\r
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\n" ); document.write( "\n" ); document.write( "the slope of the perpendicular is the negative reciprocal or 1\r
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\n" ); document.write( "\n" ); document.write( "the perpendicular goes thru (0,0) so the y-intercept is 0\r
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\n" ); document.write( "\n" ); document.write( "y=x
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