document.write( "Question 939188: Give an EXAMPLE of a QUADRATIC that has a MAXIMUM value. EXPLAIN HOW YOU KNOW IT HAS A MAXIMUM VALUE.?
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Algebra.Com's Answer #572244 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
the vertex form of a Parabola opening up(a>0) or down(a<0),
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\n" ); document.write( "where(h,k) is the vertex and x = h is the Line of Symmetry
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\n" ); document.write( "y = -(x-2)^2 + 3 would Open downward V(2,3)max
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