Given that a quadratic function is described by the minimum = -2 at x = 8\
The domain of a quadratic funtion is the set of all possible inputs for the function.
Hence, the domain of the function described is
![(-\infty,\infty)](https://img.qammunity.org/2023/formulas/mathematics/high-school/gt1s3h5yhehl0wy6ityf0e52fgigjd4in4.png)
The range of the quadratic equation described is
![\lbrack-2,\infty)](https://img.qammunity.org/2023/formulas/mathematics/college/uqvtjbnnbk14rsyxdyxwqb1gv7wjs0i90n.png)