document.write( "Question 261772: find an equation of the line passing through (-4,7) and parallel to the graph of 2x+y=5. write the equation in slope intercept from. \n" ); document.write( "
Algebra.Com's Answer #192890 by stanbon(75887) ![]() You can put this solution on YOUR website! find an equation of the line passing through (-4,7) and parallel to the graph of 2x+y=5. write the equation in slope intercept from. \n" ); document.write( "--------------------------------- \n" ); document.write( "The given line has slope = -2 \n" ); document.write( "Every line parallal to it must have a slope of -2. \n" ); document.write( "--- \n" ); document.write( "The Form of the equation you want is y = mx + b \n" ); document.write( "--- \n" ); document.write( "You know m = -2, and y = 7 when x = -4 \n" ); document.write( "So, solve for \"b\": \n" ); document.write( "------ \n" ); document.write( "7 = -2*-4 + b \n" ); document.write( "b = -1 \n" ); document.write( "------------------ \n" ); document.write( "Equation: \n" ); document.write( "y = -2x -1 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |