document.write( "Question 547867: Find the equation of the quadratic function with zeros 10 and 14 and a vertex at (12, -8) \n" ); document.write( "
Algebra.Com's Answer #356636 by scott8148(6628)\"\" \"About 
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the general vertex form is ___ y = a(x - h)^2 + k ___ where (h,k) is the vertex\r
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\n" ); document.write( "\n" ); document.write( "0 = a(10 - 12)^2 - 8\r
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\n" ); document.write( "\n" ); document.write( "8 = 4a\r
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\n" ); document.write( "\n" ); document.write( "y = 2(x - 12)^2 - 8
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