# What is the domain for #p(x) = x^2 - 2x + 9#?

##### 1 Answer

#### Answer:

#### Explanation:

The domain of definition (or simply the domain) of a function is the set of "input" or argument values for which the function is defined.

*(Source : Domain of a function, Wikipedia)*

Your function

Therefore : Domain of

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**To conclude :**

Domain of

*Note : If you have to answer to this question in an exercise, you can conclude with one argument :*

"Each term of the function is defined on