document.write( "Question 762466: give the coordinates of the vertex. sketch the parabola y=x^2 -4 \n" ); document.write( "
Algebra.Com's Answer #469672 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! Vertex: (0,-4)\r \n" ); document.write( "\n" ); document.write( " |