document.write( "Question 939400: How do I work and graph (-4, 6) and (4, -10) Show all work, detailing each step so I can work it and figure it out thank you \n" ); document.write( "

Algebra.Com's Answer #572402 by josgarithmetic(39617) $\"\"$ $\"About$

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Two points define a line and are enough information to find slope for the line.\r
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\n" ); document.write( "\n" ); document.write( "Look at the formula for slope:
\n" ); document.write( "Two points may be known (u,v) and unknown (x,y).
\n" ); document.write( "The slope is $\"m=%28y-v%29%2F%28x-u%29\"$ , which is the vertical change divided by horizontal change.\r
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\n" ); document.write( "\n" ); document.write( "Multiply,....\r
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\n" ); document.write( "\n" ); document.write( " $\"highlight_green%28m%28x-u%29=y-v%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "Compute the slope, pick EITHER point, and setup the equation in that form. Simplify however you need. \n" ); document.write( "

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