## anonymous 5 years ago find the domain of the function p(x)=x^2-2x+3 What is the domain of P

1. anonymous

$$( \infty, \infty)$$.

2. anonymous

$$(- \infty, \infty)$$*

3. anonymous

does that mean this is a real number

4. anonymous

Yeah, the domain of $$p(x)$$ os the set of all real numbers $$\ R$$.

5. anonymous

is*

6. anonymous

so the 3 is a real number as well as 0 meaning x|x is a real number