document.write( "Question 394813: Find the x-and y-intercepts of the line that passes through the given points.
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document.write( "(7,5),(4,1) \n" );
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Algebra.Com's Answer #280149 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the x-and y-intercepts of the line that passes through the given points. \n" ); document.write( "(7,5),(4,1) \n" ); document.write( "---------------------- \n" ); document.write( "slope: (5-1)/(7-4) = 4/3 \n" ); document.write( "------------------------------- \n" ); document.write( "Form: y = mx + b \n" ); document.write( "You know y = 1 when x = 4 and m = 4/3 \n" ); document.write( "----------------------- \n" ); document.write( "1 = (4/3)4+b \n" ); document.write( "b = 1-(16/3) \n" ); document.write( "--- \n" ); document.write( "b = -13/3 \n" ); document.write( "----------------- \n" ); document.write( "Equation: \n" ); document.write( "y = (4/3)x-(13/3) \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |