Mathematics, 10.06.2021 18:10 perez120

Suppose f(x) is defined as shown below. a. Use the continuity checklist to show that f is not continuous at 1.
b. Is f continuous from the left or right at 1?
c. State the intervals of continuity.
f(x) = {x^3 + 3x +1 if x ≤ 0
2x^3 if x > 0

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