document.write( "Question 1151449: Draw the graphs of the equation using the points where they cross the axis,i.e.where x =0 and y=0.for each graph,determine the gradient.y-3x=9. \n" ); document.write( "
Algebra.Com's Answer #773188 by Alan3354(69443)\"\" \"About 
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Draw the graphs of the equation using the points where they cross the axis,i.e.where x =0 and y=0.for each graph,determine the gradient.y-3x=9.
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\n" ); document.write( "Good idea.
\n" ); document.write( "y - 3x = 9
\n" ); document.write( "To find the y-int, set x = 0
\n" ); document.write( "---> y = 9, the point (0,9)
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\n" ); document.write( "To find the x-int, set y = 0
\n" ); document.write( "---> x = -3, the point (-3,0)
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\n" ); document.write( "determine the gradient
\n" ); document.write( "The gradient is the slope, m.
\n" ); document.write( "y - 3x = 9
\n" ); document.write( "Solve for y
\n" ); document.write( "y = 3x + 9
\n" ); document.write( "The slope, m, is the coefficient of x
\n" ); document.write( "m = 3\r
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