document.write( "Question 364979: can you please help me with this problem?
\n" );
document.write( "Write an equation in slope intercept form for the line that passes through (5,-4) and is perpendicular to the line decribed by 2x-10y=0 thank you \n" );
document.write( "
Algebra.Com's Answer #260207 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Write an equation in slope intercept form for the line that passes through (5,-4) and is perpendicular to the line decribed by 2x-10y=0 \n" ); document.write( "---- \n" ); document.write( "Slope of the given line = ? \n" ); document.write( "10y = 2x \n" ); document.write( "y = (1/5)x \n" ); document.write( "---- \n" ); document.write( "Line perpendicular to it must have slope = -5 \n" ); document.write( "--- \n" ); document.write( "Find equation with slope = -5 passing thru (5,-4)5 \n" ); document.write( "---- \n" ); document.write( "Form: y = mx + b \n" ); document.write( "-4 = -5(5)+b \n" ); document.write( "-4 + 25 = b \n" ); document.write( "b = 21 \n" ); document.write( "----- \n" ); document.write( "Ans: y = -5x+21 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |