document.write( "Question 48531: What is the equation of the line that contains the points with (x,y) coordinates (–3,7) and (5,–1) ?
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document.write( "A. y = 3x – 2
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document.write( "B. y = x + 10
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document.write( "C. y = –x + 8
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document.write( "D. y = –x +
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document.write( "E. y = –x + 4
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Algebra.Com's Answer #32114 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! slope is (-1-7)/(5+3)=-8/8 or slope =-1\r \n" ); document.write( "\n" ); document.write( "setting x=0 we get (5-5)=0 & adding 5 5to the y coordinate we get (-1+5)=4 thus the y intercept is 4 then the equation is E)y=-x+4 \n" ); document.write( " |