document.write( "Question 258462: (-2,7) 2x-5y=3\r
\n" ); document.write( "\n" ); document.write( "the instructions say: write the slope-intercept form of an equation that passes through the given point and is perpendicular to the graph of each equation
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Algebra.Com's Answer #190309 by checkley77(12844)\"\" \"About 
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(-2,7)
\n" ); document.write( "2x-5y=3
\n" ); document.write( "5Y=-2X+3
\n" ); document.write( "Y=-2X/5+3/5 (RED LINE)
\n" ); document.write( "SLOPE=-2/5
\n" ); document.write( "THE PERPENDICULAR LINE WILL HAVE A SLOPE=5/2 OR 2.5
\n" ); document.write( "7=2.5*-2+b
\n" ); document.write( "7=-5+b
\n" ); document.write( "b=7+5
\n" ); document.write( "b=12 the Y intercept.
\n" ); document.write( "Y=2.5X+12 (GREEN LINE)
\n" ); document.write( "\"+graph%28+300%2C+300%2C+-10%2C+14%2C+-10%2C+14%2C+-2x%2F5+%2B3%2F5+%2C+2.5x+%2B12%29+\" (graph 300x300 pixels, x from -10 to 14, y from -10 to 14, of TWO functions -2x/5 +3/5 and 2.5x +12).
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