document.write( "Question 107801: Write the equation of the line which passes through the point (2, 1) and is parallel to the line with equation y = 5/2 x + 6 (that is five over 2 with an x next to the fraction). \n" ); document.write( "
Algebra.Com's Answer #78558 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! Y=5X/2+6 HAS A SLOPE OF 5/2 (RED LINE) \n" ); document.write( "SO A PARALLEL LINE ALSO HAS A SLOPE OF 5/2. \n" ); document.write( "NOW SUBSTITUTE THE (2,1) VALKUES FOR (X,Y) IN THE STANDARD LINE FORMULA & SOLVE FOR THE Y INTERCEPT THUS: \n" ); document.write( "1=5/2*2+b \n" ); document.write( "1=5+b \n" ); document.write( "b=1-5 \n" ); document.write( "b=-4 THE Y INTERCEPT. \n" ); document.write( "THUS THE LINE EQUATION IS: \n" ); document.write( "Y=5X/2-4 ANSWER. (GREEN LINE) \n" ); document.write( " |