document.write( "Question 1085974: Directrix x=5 and Vertex 3 units to the left, write in standard form equation and sketch the graph \n" ); document.write( "

Algebra.Com's Answer #700247 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Directrix:
\n" ); document.write( " $\"x=5\"$ =>parabola opens leftward
\n" ); document.write( "since $\"x=h-p\"$ ->
\n" ); document.write( " $\"p=h-x\"$
\n" ); document.write( " $\"p=-3-5\"$
\n" ); document.write( " $\"p=-8\"$ \r
\n" ); document.write( "\n" ); document.write( "Vertex $\"3\"$ units to the left: ( $\"-3\"$ , $\"0\"$ )\r
\n" ); document.write( "\n" ); document.write( " $\"%28y-k%29%5E2=4p%28x-h%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28y-0%29%5E2=4%28-8%29%28x-%28-3%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y%5E2=+-32%28x%2B3%29\"$ \r
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