Question 90214
y=-x^2+1 
{{{ graph( 300, 200, -6, 5, -10, 10, y = -x^2 +1) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -2x +1). 
3 intercepts are all we have here (0,1),(-1,0)&(1,0)