document.write( "Question 879547: Find the equation of a line with the properties given. Write the equation in the form indicated.
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document.write( "1.)Through (5, -5) and parallel to the line whose equation is y = -9x +7; slope-intercept form \n" );
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Algebra.Com's Answer #530868 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Find the equation of a line with the properties given. Write the equation in the form indicated. \n" ); document.write( "1.)Through (5, -5) and parallel to the line whose equation is y = -9x +7; slope-intercept form. \n" ); document.write( "*** \n" ); document.write( "slope-intercept form of equation: y=mx+b, m=slope, b=y-intercept \n" ); document.write( "y=-9x+7 \n" ); document.write( "slope=-9 \n" ); document.write( "slope of line parallel to given line=-9 \n" ); document.write( "equation: \n" ); document.write( "y=-9x+b \n" ); document.write( "solve for b using coordinates of given points on the line, (5,-5) \n" ); document.write( "-5=-9*5+b \n" ); document.write( "b=40 \n" ); document.write( "equation: \n" ); document.write( "y=-9x+40 \n" ); document.write( " |