Part 1 of 3 Suppose that lim p(x)=9, lim r(x)=0, and lim s(x)=-7. Find the limits in parts (a) through (c) below. X→-4 X-4 X-4 a. lim (p(x) +r(x) + S(x)) = X-4 (Simplify your answer.) C

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