Question 153990
 x2 + 2x + 7 - y = 0
Y=X^2+2X+7
{{{ graph( 300, 200, -6, 5, -10, 20, x^2 +2x +7) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 20, x^2 +2x +7).