document.write( "Question 6191: the equation y=1+2x represents a straight line. The slope and y-intercept of this line are ? and ?. \n" ); document.write( "
Algebra.Com's Answer #3346 by theflu(4)\"\" \"About 
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y = mx + b where \"m\" is slope, \"b\" is y-intercept
\n" ); document.write( "notice that \"m\" always stick with x, \"b\" is always alone itself as a number\r
\n" ); document.write( "\n" ); document.write( "so your question can be rewritten as y = 2x + 1
\n" ); document.write( "compare with y = mx + b
\n" ); document.write( "your m = 2
\n" ); document.write( "b = 1
\n" ); document.write( "therefore slope = 2; y-int = 1
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