Calculus early transcendental functions. Need help showing the steps to get the correct answer

Answer:
c) -2
Explanation:
The limit required is the value of f(x) when we are going close to -2 but from the rigth of -2. We can see in the graph, that when we go to -2 from the right, the value of f(-2) approaches -2.
Therefore, the answer is C) -2.