document.write( "Question 1061985: 1-which of the following equations passes through the points (2,4) and (-3,-6)?
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document.write( "2-Given 3y-4x=5 and 4y+6=3x
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document.write( "are these lines parallel,perpendicular or neither?
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document.write( "3-What is the equation of a line that choose:
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document.write( "passes through the point(4,-5)and is parallel to 3x+2y=12? \n" );
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Algebra.Com's Answer #676749 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -which of the following equations passes through the points (2,4) and (-3,-6)? \n" ); document.write( "slope = (4--6)/(2--3) = 10/5 = 2 \n" ); document.write( "Form:: y = mx + b \n" ); document.write( "Solve for \"b\":: \n" ); document.write( "4 = 2*2 + b \n" ); document.write( "b =0 \n" ); document.write( "Equation:: y = 2x \n" ); document.write( "-------------------------- \n" ); document.write( "2-Given 3y-4x=5 and 4y+6=3x \n" ); document.write( "are these lines parallel,perpendicular or neither? \n" ); document.write( "slope of 1st equation ? y = (4/3)x + (5/3) :: slope = 4/3 \n" ); document.write( "slope of 2nd equation ? y = (3/4)x - (6/4) :: slope = 3/4 \n" ); document.write( "Ans: neither \n" ); document.write( "------------------------------------------- \n" ); document.write( "3-What is the equation of a line that choose: \n" ); document.write( "passes through the point(4,-5)and is parallel to 3x+2y=12? \n" ); document.write( "slope = -3/2 \n" ); document.write( "Form :: y = mx + b \n" ); document.write( "-5 = (-3/2)*4 + b \n" ); document.write( "-5 = -6 + b \n" ); document.write( "b = 1 \n" ); document.write( "Equation::y = (-3/2)x + 1 \n" ); document.write( "------------------------------ \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( "------------------- \n" ); document.write( " |