document.write( "Question 1188239: Have I correctly found the equation of relation using the point-slope or point-intercept equations on 2 problems below?\r
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document.write( "Problem 1:\r
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document.write( "m = 3/5, (0, 3)
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document.write( "(y-3) = 3/5(x-0)
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document.write( "5(y-3) = 3(x-0)
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document.write( "5y -15 = 3x-0\r
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document.write( "-3x+5y = 15 Is this the correct equation answer\r
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document.write( "Problem 2:\r
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document.write( "m= 1/4, (3, -1/4)
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document.write( "(y - (-1/4y) = 1/4(x-3)
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document.write( "y + 1/4 = 1/4 12/4
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document.write( "1/4x+y = 12/4 - 1/4 \r
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document.write( "1/4x +y = 11 Is this the correct equation answer\r
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document.write( "Please show correct steps if I have done incorrectly. Thank you\r
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Algebra.Com's Answer #819276 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Have I correctly found the equation of relation using the point-slope or point-intercept equations on 2 problems below?\r \n" ); document.write( "\n" ); document.write( "Problem 1:\r \n" ); document.write( "\n" ); document.write( "m = 3/5, (0, 3) \n" ); document.write( "(y-3) = 3/5(x-0) \n" ); document.write( "5(y-3) = 3(x-0) \n" ); document.write( "5y -15 = 3x-0\r \n" ); document.write( "\n" ); document.write( "-3x+5y = 15 Is this the correct equation answer \n" ); document.write( "--- It's correct, but usually the x term is positive. \n" ); document.write( "3x - 5y = -15 \n" ); document.write( "===========================\r \n" ); document.write( "\n" ); document.write( "Problem 2:\r \n" ); document.write( "\n" ); document.write( "m= 1/4, (3, -1/4) \n" ); document.write( "(y - (-1/4y) = 1/4(x-3)n ----- y - (-1/4y) should be y - (-1/4) but the next line the y is gone. \n" ); document.write( "============= \n" ); document.write( "y + 1/4 = 1/4 12/4 ??? \n" ); document.write( "1/4x+y = 12/4 - 1/4 \r \n" ); document.write( "\n" ); document.write( "1/4x +y = 11 Is this the correct equation answer \n" ); document.write( "============================ \n" ); document.write( "m= 1/4, (3, -1/4) \n" ); document.write( "y - (-1/4) = (1/4)*(x-3) \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "x - 4y = 4 \n" ); document.write( "=================== \n" ); document.write( "You can check you answer by subbing the given point. \n" ); document.write( "x - 4y = 4 \n" ); document.write( "3 - 4*(-1/4) = 4 \n" ); document.write( "3 + 1 = 4 \n" ); document.write( "4 = 4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |