Question

How do you find the domain of the function `p (x) = x^2 -2x + 6`?

Answer 1

`x inRR`

Explanation:

`"this is a quadratic which is well defined for all real values of x"`

`"domain is "x inRR`

`x in(-oo,oo)larrcolor(blue)"in interval notation"`
graph{x^2-2x+6 [-40, 40, -20, 20]}