document.write( "Question 279666: if the parabola y-2=a(x-3)^2 goes through point 2,0 what is the value of a. i think the answer is a=-2 is that correct \n" ); document.write( "
Algebra.Com's Answer #203413 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
plug in 2 for x and 0 or y
\n" ); document.write( "0-2=a(2-3)^2
\n" ); document.write( "-2=a*(-1)^2
\n" ); document.write( "-2=a
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