document.write( "Question 454798: Write an equation of the line containing the given point and parallel to the given line. Express youra nswer in the form y=mx+b.\r
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document.write( "(8,9); x +8y = 9
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document.write( "The equation of th eline is y=________\r
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document.write( "Would I begin by subtracting 8y from both sides an then divide 9 by both sides? \n" );
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Algebra.Com's Answer #312283 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! a parallel line means the slope is the same, so the x and y coefficients don't change\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the term that changes is the constant (the 9) which determines the intercept (where the line crosses the axis)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substitute the point into the equation to find the new constant term ___ (8) + 8(9) = ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "then solve the new equation for y to get the slope-intercept form (y = mx + b) \n" ); document.write( " |