document.write( "Question 33396: for each line described, wtie the equation in point-slope form. 17. Slope: 2, y intercept: -1 \n" ); document.write( "
Algebra.Com's Answer #19802 by mukhopadhyay(490)\"\" \"About 
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Slope intercept form is y=mx+b, where m = slope;
\n" ); document.write( "As slope = 2, y = 2x+b;
\n" ); document.write( "As y-intercept is -1, (0,-1) is a point on the line;
\n" ); document.write( "y = 2x+b
\n" ); document.write( "=> -1 = b;
\n" ); document.write( "Answer: The required equation is y=2x-1;
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