document.write( "Question 988382: plot the points.\r
\n" ); document.write( "\n" ); document.write( "f(x) = -3/5x + 28/5\r
\n" ); document.write( "\n" ); document.write( "For the rise and run plot, I got (-5,8) but the book had (-4,8). I don't think my answer is wrong because I counted off from 5 at the y-axis 3 units up, and run 5 units to the left which gave me (-5,8). Is the answer from the book a typo or am I wrong?
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Algebra.Com's Answer #608954 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "You say you started at the point (0,5). Why did you start there? The -intercept is , which is to say \r
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\n" ); document.write( "\n" ); document.write( "The point (-5,8) is NOT on your line. You know that because . I'll leave it to you to verify the arithmetic.\r
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\n" ); document.write( "\n" ); document.write( "On the other hand, (-4,8) IS on the line. Again, I'll leave the arithmetic to you.\r
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\n" ); document.write( "\n" ); document.write( "Rather than start at the intercept, the person who came up with the textbook solution began at the nearest point to the -intercept that had integer coordinates, specifically the point (1,5). I think if you go up 3, left 5 from that point you will find yourself at (-4,8).\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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