document.write( "Question 244471: write this equation in slope-intercept form for each line according to the given information.\r
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document.write( "The line contains the point (–3, 5) and is perpendicular to the line y = 3x – 4.\r
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document.write( "y = 3x – 4
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document.write( " -3x -3x
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document.write( "y = x + -7/1\r
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document.write( "y - y1 = m(x - x1)\r
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document.write( "y - (5)= -7/1 (x - -3)\r
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document.write( "i just showed what i believed was the correct way of doing this problem, but i am very unsure and i believe i did it wrong. can you please help me?
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Algebra.Com's Answer #178799 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! write this equation in slope-intercept form for each line according to the given information. \r \n" ); document.write( "\n" ); document.write( "The line contains the point (–3, 5) and is perpendicular to the line y = 3x – 4. \n" ); document.write( "-------------- \n" ); document.write( "y = 3x - 4 is in slope-intercept form, so the slope is +3. \n" ); document.write( "The slope of all lines perpendicular to it is the negative inverse, -1/3. \n" ); document.write( "---------- \n" ); document.write( "Use y = mx + b and the point to find b. \n" ); document.write( "5 = (-1/3)*(-3) + b \n" ); document.write( "b = 4 \n" ); document.write( "------ \n" ); document.write( "--> y = (-1/3)x + 4 \n" ); document.write( " \n" ); document.write( " |