document.write( "Question 1036562: Can you always find the x intercept (in slope intercept form) by using the formula -b/m ? and are there more formulas (in slope intercept form) to find other characterisitcs of the line ? \n" ); document.write( "
Algebra.Com's Answer #651289 by josgarithmetic(39617)\"\" \"About 
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y=mx+b
\n" ); document.write( "mx-y=-b
\n" ); document.write( "Let y=0
\n" ); document.write( "mx=-b
\n" ); document.write( "x=-b/m\r
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\n" ); document.write( "\n" ); document.write( "Fails in case m is undefined, but you would know this from either the line's equation or from the graph.
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