document.write( "Question 848246: Write the vertex form equation for the parabola\r
\n" ); document.write( "\n" ); document.write( "opens left or right; vertex:(7,0); passes through(6,-1) \n" ); document.write( "

Algebra.Com's Answer #510983 by josgarithmetic(39620) $\"\"$ $\"About$

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Thinking about the given points and what they are, this parabola opens to the left. The form of the equation can be shown as $\"x=a%28y-k%29%5E2%2Bh\"$ , with vertex (h,k) and $\"a%3C0\"$ .\r
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\n" ); document.write( "\n" ); document.write( "According to the standard form and knowing the vertex, the equation progresses to $\"x=a%28y-0%29%5E2%2B7\"$ , which is $\"highlight_green%28x=ay%5E2%2B7%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Can you take this solution the rest of the way, yourself? \n" ); document.write( "

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