4. Let f(x) = 3x, 2, X 2' x < 2 x = 2 x > 2. y = 3 = x 3 -2 0 2 y: X a. Find limx→2+ f(x), limx-2- f(x), and f(2). b. Do
Posted: Sat Jul 09, 2022 2:14 pm
4. Let f(x) = 3x, 2, X 2' x < 2 x = 2 x > 2. y = 3 = x 3 -2 0 2 y: X a. Find limx→2+ f(x), limx-2- f(x), and f(2). b. Does limx→2 f(x) exist? If so, what is it? If not, why not? c. Find limx→-1 f(x) and limx→-1+ f(x). d. Does limx→-1 f(x) exist? If so, what is it? If not, why not?