document.write( "Question 113463: Please help me write an equation of the line:
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document.write( "1. The slope is 2; the y-intercept is 3.
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document.write( "2. The slope is -3; the y-intercept is -2.\r
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document.write( "Please send an example to write an equation of the line shown in a graph.
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document.write( "This is Algebra 1, 5.1 Practice B resource book, McDougal Littell Inc. Page 14. \n" );
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Algebra.Com's Answer #82627 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! Please help me write an equation of the line: \n" ); document.write( "1. The slope is 2; the y-intercept is 3. \n" ); document.write( "2. The slope is -3; the y-intercept is -2.\r \n" ); document.write( "\n" ); document.write( "Please send an example to write an equation of the line shown in a graph. \n" ); document.write( "====================================================================== \n" ); document.write( "The equation for a line: \n" ); document.write( "y=mx+b \n" ); document.write( "m=slope \n" ); document.write( "b=y-intercept; where the line cross the y-axis \n" ); document.write( "======================== \n" ); document.write( "So, you are given the slope and y-intercept, just replace m with slope given and b with y-intercept given \n" ); document.write( "===================================== \n" ); document.write( "1) y=2x+3 \n" ); document.write( "2) y=-3x-2 \n" ); document.write( "================================= \n" ); document.write( "The equation for this graph would be \n" ); document.write( "If you count the angle of the line, the slope, which is change in y over change in x. So you start at the y-intercept and count 1 up and 2 over; that is your slope. The line cross the y-axis at the 2, so that is b in the equation, \n" ); document.write( ":) \n" ); document.write( " |