document.write( "Question 389995: I have to write an equation for m=2, b=-4 help me \n" ); document.write( "
Algebra.Com's Answer #276467 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "Using the standard slope-intercept form for an equation of a line y = mx + b
\n" ); document.write( " where m is the slope and b the y-intercept.
\n" ); document.write( " m = 2, b = -4 then: y = 2x - 4
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