document.write( "Question 629781: Write point-slope form of the line to satisfy the given conditions. Then use the point -slope form of the equation to write the slope intercept form of the equation?
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document.write( " passing through (4,12) and (6,18)\r
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document.write( "Can some one help with this problem???? \n" );
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Algebra.Com's Answer #396487 by stanbon(75887) ![]() You can put this solution on YOUR website! use the point -slope form of the equation to write the slope intercept form of the equation? \n" ); document.write( "passing through (4,12) and (6,18) \n" ); document.write( "---- \n" ); document.write( "Form: y-y1 = m(x-x1) \n" ); document.write( "---- \n" ); document.write( "m = (18-12)/6-4) = 6/2 = 3 \n" ); document.write( "--- \n" ); document.write( "Let x1 be 4 and y1 be 12 \n" ); document.write( "Then y - 12 = 3(x-4) \n" ); document.write( "y = 3x-12+12 \n" ); document.write( "y = 3x \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |