Question

Question #bcc54

Answer 1

Domain: `x in RR`
Range: `y<=8`

Explanation:

The domain is all real numbers because there is no value of `x` that cannot be substituted.

`f(x)` is a transformation of `y=x^2`, which has a natural range of `y>=0`.

To get `f(x)` we reflect over the `x`-axis and then translate `x^2` down 8 units, which changes the range to `y<=8`.