document.write( "Question 1163107: The Point P(2,y) equidistant from point F(3,0) and the line with equation
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Algebra.Com's Answer #787090 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
You can first use the distance formula definition of parabola having focus (3,0) and directrix (-3/2,y), here y NOT being the same as in point P. Simplify as you like, and then find the missing coordinate of point P.\r
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\n" ); document.write( "\n" ); document.write( "FINDING THE EQUATION\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%5E2%2B%28y-0%29%5E2=%28x-%28-3%2F2%29%29%5E2%2B%28y-y%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%5E2%2By%5E2=%28x%2B3%2F2%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-6x%2B9%2By%5E2=x%5E2%2B%286%2F2%29x%2B9%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"-6x%2B9%2By%5E2=3x%2B9%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"-9x%2By%5E2%2B9-9%2F4=0\"\r
\n" ); document.write( "\n" ); document.write( "\"-36x%2B4y%5E2%2B36-9=0\"\r
\n" ); document.write( "\n" ); document.write( "\"-36x%2B4y%5E2%2B27=0\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight_green%284y%5E2=36x-27%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now, for point P(2,y), what is (or are) the value of y when x is 2 ?
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