document.write( "Question 254981: okay i need help on this problem. I've tried a lot of different strategies to get the answer but i can't seem to find the right answer. I NEED help PLEASE.
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document.write( "Give the standard form of the equation of the line that is perpendicular to y=8/7x-9 and contains (8, -1). \n" );
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Algebra.Com's Answer #187273 by drk(1908)![]() ![]() ![]() You can put this solution on YOUR website! step 1 - solve the equation for y. We already have that as y=(8/7)x-9 \n" ); document.write( "step 2 - identify the slope. m = (8/7) \n" ); document.write( "step 3 - we want perpendicular slope so take our slope and negative flip it to get m = (-7/8). \n" ); document.write( "step 4 - put this new slope, m = -7/8 and (8, -1) into y = mx + b and solve for b. We get \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "step 5 - write the equation with your new m and b values as \n" ); document.write( " |