AP Calculus ABeasymcq1 pt

From the graph of ff, f(x)f(x) approaches 3-3 as xx approaches 11 from the left, and f(x)f(x) approaches 77 as xx approaches 11 from the right. What is limx1f(x)\lim_{x\to 1} f(x)?

A.3-3
B.Does not exist
C.77
D.22

Explanation

Core Concept

The two-sided limit exists only when both one-sided limits agree. Here they approach 3-3 and 77, so limx1f(x)\lim_{x\to 1} f(x) does not exist.

Correct Answer

BDoes not exist

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