Answer:
![f(x) = x^2 -10x +22](https://img.qammunity.org/2021/formulas/mathematics/college/bw4ghgrixo8eetrmi2or85r4xweiyti1cj.png)
And we want to find the domain. And that represent the possible values for x. Since we have a quadratic function we have that the domain would be all the reals, and we can write:
![D= [x \in R]](https://img.qammunity.org/2021/formulas/mathematics/college/241a7kjgorlp66el6tpbsfi9j9aasqdd5y.png)
Where D represent the domain and R the set of the real numbers.
Explanation:
For this case we have the following function:
![f(x) = x^2 -10x +22](https://img.qammunity.org/2021/formulas/mathematics/college/bw4ghgrixo8eetrmi2or85r4xweiyti1cj.png)
And we want to find the domain. And that represent the possible values for x. Since we have a quadratic function we have that the domain would be all the reals, and we can write:
![D= [x \in R]](https://img.qammunity.org/2021/formulas/mathematics/college/241a7kjgorlp66el6tpbsfi9j9aasqdd5y.png)
Where D represent the domain and R the set of the real numbers.