Question: Let a. Find lim x2 + (x) and lim x2 - (x). b. Does lim x2 (x) exist? If so, what is it? If not,

Letf(x) = 3x, x < 2 +1, x > 2. X 2

a. Find limx→2+ ƒ(x) and limx→2- ƒ(x).

b. Does limx→2 ƒ(x) exist? If so, what is it? If not, why not?

c. Find limx→4- ƒ(x) and limx→4+ ƒ(x).

d. Does limx→4 ƒ(x) exist? If so, what is it? If not, why not?

f(x) = 3x, x < 2 +1, x > 2. X 2 3 0 y = 3-x 2 y=+1 4 X

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