Final answer:
The limits of f(x), g(x), and h(x) as x approaches 3 are already provided: 9, -5, and 0 respectively; no additional calculations are necessary.
Step-by-step explanation:
The limits of the functions as x approaches 3 are already given in the question. For f(x), the limit is 9, which means that as x gets closer and closer to 3, f(x) approaches 9. Similarly, the limit of g(x) is -5, indicating that g(x) nears -5 as x approaches 3. Lastly, the limit of h(x) is 0, which tells us that h(x) gets closer to 0 as x nears 3. No further calculations are needed since the limits are explicitly stated as lim x → 3 f(x) = 9, lim x → 3 g(x) = -5, and lim x → 3 h(x) = 0.