document.write( "Question 994036: Which equation represent the line with slope -2 that passes through the point (4,-1)
\n" ); document.write( "Y= -2x-9
\n" ); document.write( "Y= -2x-7
\n" ); document.write( "Y= -2x+2
\n" ); document.write( "Y= -2x+7
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Algebra.Com's Answer #613225 by vleith(2983)\"\" \"About 
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they all have a slope of -2.
\n" ); document.write( "You need to see which equation has the point (4,-1) on it. Just substitute 4 for x and -1 for y in each equation. Then find the equation that ends up being a \"true\" result.\r
\n" ); document.write( "\n" ); document.write( "It's D since \"-1+=+%28%28-2%29%2A4%29+%2B7\"
\n" ); document.write( "\"-1+=+-8+%2B7\"
\n" ); document.write( "\"-1+=+-1\" which is true
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