Question 163517
y=x^2+1
{{{ graph( 300, 200, -6, 5, -10, 10, x^2 +1) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x^2 +1). 
y intersect=(0,1) 
No x intercept.
(1,2)(-1,2)