document.write( "Question 512905: I need help graphing this - A line passes through the point P (-2,3) and has the slope of -1/2. \n" ); document.write( "
Algebra.Com's Answer #342782 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A line passes through the point P (-2,3) and has the slope of -1/2. \n" ); document.write( "---- \n" ); document.write( "Form y = mx + b \n" ); document.write( "---- \n" ); document.write( "You have y = 3 when x = -2 and you have m = (-1/2). \n" ); document.write( "Solve for \"b\": \n" ); document.write( "--- \n" ); document.write( "3 = (-1/2)(-2) + b \n" ); document.write( "----- \n" ); document.write( "3 = 1 + b \n" ); document.write( "b = 2 \n" ); document.write( "============== \n" ); document.write( "Equation: \n" ); document.write( "y = (-1/2)x + 2 \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |