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Check the points where the constant func...

Check the points where the constant function `f(x) = k` is continuous.

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To determine the points where the constant function \( f(x) = k \) is continuous, we can follow these steps: ### Step 1: Understand the definition of continuity A function \( f(x) \) is continuous at a point \( c \) if the following three conditions are satisfied: 1. \( f(c) \) is defined. 2. \( \lim_{x \to c} f(x) \) exists. 3. \( \lim_{x \to c} f(x) = f(c) \). ...
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