Question 817336
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
F(x)=x²+2
*[tex \LARGE \text{Domain}F(x)\ =\ \left\{x\ \in\ \mathbb{R}\right}]
*[tex \LARGE \text{Range}F(x)\ =\ \left\{F(x)\ \in\ \mathbb{R}\ \ | \ F(x) >=2} ]
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
circle(0, 2,0.3),
graph( 300, 300, -6, 6, -6, 6,0,x^2+2))}}}