Question

What is the domain of the function?

O x>-2
O x > 0
O x < 2
all real numbers

Answer 1

Answer: x > -2, which is choice A

Notice that there's a vertical asymptote at x = -2. Think of it like an electric fence. You can get closer to it, but you can't touch it.

The domain is the set of all allowed inputs of a function.