document.write( "Question 1179633: Graph the following. For each one, identify the vertex, and the axis of symmetry.
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\n" ); document.write( "\n" ); document.write( "a. y = x 2 + 9
\n" ); document.write( "b. y = -2(x - 1) 2
\n" ); document.write( "c. y = -2(x - 1) 2 + 2
\n" ); document.write( "d. y = 1 / 2 (x + 3) 2 - 1 \n" ); document.write( "
Algebra.Com's Answer #809237 by ewatrrr(24785)\"\" \"About 
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document.write( "a. y = x^2 + 9                V(0,9)  axis of symmetry:  x = 0\r\n" );
document.write( "b. y = -2(x - 1)^2            V(1,0)  axis of symmetry:  x = 1\r\n" );
document.write( "c. y = -2(x - 1)^2 + 2        V(1,2)  axis of symmetry:  x = 1\r\n" );
document.write( "d. y = 1/2 (x + 3)^2 - 1      V(-3,-1)  axis of symmetry:  x =-3\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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