For f(x) = −x^3 + 1/2x + 8 evaluate limx→∞ f(x) and limx→−∞ f(x). Then give the horizontal asymptote of f (if any). (a) Graph f(x)=(1−x^2, x≠1)(2, x = 1) (b) Find limx→1+ f(x) and limx→1− f(x). (c) Does limx→1 f(x) exist? If so, what is it? If not, why not?

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For f(x) = −x^3 + 1/2x + 8
evaluate limx→∞ f(x) and limx→−∞ f(x). Then give the
horizontal asymptote of f (if any).

(a) Graph f(x)=(1−x^2, x≠1)(2, x = 1)
(b) Find limx→1+ f(x) and limx→1− f(x).
(c) Does limx→1 f(x) exist? If so, what is it? If not, why not?

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