document.write( "Question 556521: What's the slope and the y intercept of this problem 2x+9=-18 \n" ); document.write( "
Algebra.Com's Answer #362187 by Alan3354(69443)\"\" \"About 
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What's the slope and the y intercept of this problem 2x+9=-18
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\n" ); document.write( "2x+9=-18
\n" ); document.write( "x = -27/2
\n" ); document.write( "change in x = 0 --> slope is undefined
\n" ); document.write( "That's the slope of the graph of the equation, not the slope of the problem.
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\n" ); document.write( "2x+9=-18 is an equation, not a problem.
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\n" ); document.write( "It's important to ask the right question.
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