Question

Please help me with this

Answer 1

answer (d) hope this helps!

Answer 2

D.

Explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span from -1 to 4. Since -1 is an open dot, it is not included in our domain:

(-1, 4] or -1 < x ≤ 4