document.write( "Question 875231: Given f(x) = 1/2x^2 -1. Find the least value of the function \n" ); document.write( "
Algebra.Com's Answer #528051 by ewatrrr(24785)\"\" \"About 
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f(x) = 1/2x^2 -1
\n" ); document.write( "Parabola Opening Upward with V(0,-1)
\n" ); document.write( "least value of the function = -1
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