document.write( "Question 1073619: The line of symmetry of the parabola whose equation is y = ax^2 - 4x + 3 is x = -2. What is the value of \"a\"?\r
\n" ); document.write( "\n" ); document.write( "A.) -2
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\n" ); document.write( "C.) -1/2
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Algebra.Com's Answer #688409 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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