document.write( "Question 211332: find the slope x intercept and y intercept of each line\r
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document.write( "1.)3x-y=6 \r
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document.write( "2.)2x=4y=7 \r
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document.write( "find the slope intercept form of the equation of the line passing through the point (3,-5) with a slope of -4 \n" );
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Algebra.Com's Answer #159713 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! find the slope x intercept and y intercept of each line\r \n" ); document.write( "\n" ); document.write( "1.)3x-y=6 \r \n" ); document.write( "\n" ); document.write( "2.)2x=4y=7 (Why are 2 equal signs here? \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "find the slope intercept form of the equation of the line passing through the point (3,-5) with a slope of -4 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1. \n" ); document.write( "3x - y = 6\r \n" ); document.write( "\n" ); document.write( "- y = -3x + 6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, slope = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For x-intercept, set y to equal 0\r \n" ); document.write( "\n" ); document.write( "0 = 3x - 6\r \n" ); document.write( "\n" ); document.write( "x = 2....x-intercept: ( \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For y-intercept, set x to equal 0\r \n" ); document.write( "\n" ); document.write( "y = 3(0) - 6\r \n" ); document.write( "\n" ); document.write( "y = -6....y-intercept: ( \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. \n" ); document.write( "2x=4y=7 (I cannot give an answer to an EXPRESSION with 2 equal signs)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3. \n" ); document.write( "find the slope intercept form of the equation of the line passing through the point (3,-5) with a slope of -4 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "With the given information, the POINT-SLOPE form should be used\r \n" ); document.write( "\n" ); document.write( "Point being: (3, -5) and slope, m, being - 4, we will have:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Substituting, we get: y - -5 = -4(x - 3)\r \n" ); document.write( "\n" ); document.write( "y + 5 = -4x + 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, the slope intercept form of the equation of the line is: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |