document.write( "Question 988922: Find the slope of the line that passes through each pair of points.
\n" ); document.write( "1. (2,-7),(5,-5)
\n" ); document.write( "2. (-2,-3),(0,-5)
\n" ); document.write( "3. (4,-1.5), (4,4.5)\r
\n" ); document.write( "\n" ); document.write( "Graph the line passing through the given point with the given slope.
\n" ); document.write( "4. (-3,-1),m=-1/5
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Algebra.Com's Answer #609379 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
#1,2,3, just use the formula for slope. Vertical change divided by horizontal change.\r
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\n" ); document.write( "\n" ); document.write( "#4, simply plug into point-slope equation form.
\n" ); document.write( "\"y-%28-1%29=%28-1%2F5%29%28x-%28-3%29%29\" and simplify this.
\n" ); document.write( "\"y%2B1=-%281%2F5%29%28x%2B3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y=-%281%2F5%29x-3%2F5-5%2F5\"
\n" ); document.write( "\"y=-%281%2F5%29x-8%2F5\"
\n" ); document.write( "Refer to the given point and slope to help in graphing.\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28300%2C300%2C-4%2C4%2C-4%2C4%2C-%281%2F5%29x-8%2F5%29\"\r
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\n" ); document.write( "The format for point-slope form is for a line containing point (u,v) and having slope m, the equation can be shown as y-v=m(x-u).
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