document.write( "Question 1010039: slope= -1/3; passing through (9,-1)
\n" ); document.write( "Write an equation in point-slope form and slope-intercept form. \n" ); document.write( "

Algebra.Com's Answer #625505 by josgarithmetic(39617) $\"\"$ $\"About$

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Two points, (x,y) and (p,w) will have a slope $\"m=%28w-y%29%2F%28p-x%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( " $\"m%28p-x%29=w-y\"$
\n" ); document.write( " $\"%28-1%29m%28p-x%29=%28-1%29%28w-y%29\"$
\n" ); document.write( " $\"m%28x-p%29=y-w\"$
\n" ); document.write( " $\"highlight_green%28y-w=m%28x-p%29%29\"$ --------point slope form equation of a line for known slope m and known point (p,w). \n" ); document.write( "

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