ANSWER:
[tex]\begin{gathered} D=(-4,\infty) \\ R=(-2,\infty) \end{gathered}[/tex]
STEP-BY-STEP EXPLANATION:
The domain is all the input values of the function, in this case all the values that x can take; for its part, the range is all the output values of the function, that is, all the values that y can take.
Therefore:
[tex]\begin{gathered} D=(-4,\infty) \\ R=(-2,\infty) \end{gathered}[/tex]
