document.write( "Question 294553: Which equation describes a line that passes through (7,1) and is perpendicular to the line described by y = -1/2x + 3 ? POSSIBLE ANSWERS: A) y = 2x - 13 B) y = 2x - 7 C) y = 2x - 6 D) y = 2x + 3 \n" ); document.write( "
Algebra.Com's Answer #212365 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
It has to begin with y=2x
\n" ); document.write( "but we need x =7 and y=1
\n" ); document.write( "so A) y=2x-13
\n" ); document.write( "y=2*7-13=1
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