Question 133556
X^2-10X-2Y+19=0
-2Y=-X^2+10X-19
Y=-X^2/-2+10X/-2-19/-2
Y=X^2/2-5X+19/2
{{{ graph( 300, 200, -6, 15, -10, 10, x^2/2 -5x +19/2) }}} (graph 300x200 pixels, x from -6 to 15, y from -10 to 10, x^2/2 -5x +19/2).

ANSWER=PARABOLA.