document.write( "Question 1099365: How would you turn the points -2,-1 and 2,-1 into y=mx+b \n" ); document.write( "
Algebra.Com's Answer #713798 by Boreal(15235)\"\" \"About 
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The slope is difference in the y s (right to left, although can go either way as long as one does it the same direction for both x and y, which is 0, over the difference in x, which is 4. 0/4 is the slope so this is and equation of y=0x+b, or y=b
\n" ); document.write( "when y=-1, b=-1
\n" ); document.write( "therefore the equation of the line is y=-1
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