document.write( "Question 220448: How do I write an equation for y intercept of 21 and a slope of -5? \n" ); document.write( "
Algebra.Com's Answer #165490 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
y=mx+b, where m=slope and b= y-intercept.\r
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\n" ); document.write( "\n" ); document.write( "Therefore,
\n" ); document.write( "y=-5x+21
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