document.write( "Question 885109: how can i slope m and one point on the graph given this equation m=-5/4;(-1,3) \n" ); document.write( "
Algebra.Com's Answer #534932 by algebrahouse.com(1659)\"\" \"About 
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m = -5/4 , point = (-1,3)\r
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\n" ); document.write( "\n" ); document.write( "Point-slope form for the equation of a line is y - y1 = m(x - x1
\n" ); document.write( "m = slope
\n" ); document.write( "(x1 , y1) are the coordinates of the point\r
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\n" ); document.write( "\n" ); document.write( "y - 3 = (-5/4)[x - (-1)] {substituted into point-slope form}
\n" ); document.write( "y - 3 = (-5/4)(x + 1) {simplified inside parentheses}
\n" ); document.write( "y - 3 = (-5/4)x - (5/4) {used distributive property}
\n" ); document.write( "y = (-5/4)x + (7/4) {added 3 to each side}
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