Question 855798
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
Domain and Range are ALL real numbers
y = x^2
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
circle(0, 0,0.2),
circle(2, 4,0.2),
circle(-2, 4,0.2),
graph( 300, 300, -6, 6, -6, 6,0, x^2) )}}}