document.write( "Question 106311: indentify the vertex of the parabola y= x^2-2 \n" ); document.write( "

Algebra.Com's Answer #77334 by Fombitz(32388) $\"\"$ $\"About$

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The parabola is already in vertex form:
\n" ); document.write( " $\"y=a%28x-h%29%5E2%2Bk\"$
\n" ); document.write( "where (h,k) is the vertex.
\n" ); document.write( " $\"y=x%5E2-2\"$
\n" ); document.write( " $\"y=%281%29%28x-0%29%5E2-2\"$
\n" ); document.write( "the vertex is (0,-2)
\n" ); document.write( " $\"+graph%28+300%2C+300%2C+-5%2C+5%2C+-5%2C+5%2C+x%5E2-2%29+\"$ \n" ); document.write( "

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