Questions: Determine the domain and the range of the given graph of a function.

Determine the domain and the range of the given graph of a function.
Transcript text: Determine the domain and the range of the given graph of a function.
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Solution

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Solution Steps

Step 1: Determine the Domain

The domain is the set of all possible x-values. The graph extends from negative infinity on the left to positive infinity on the right, despite the changes in y-values. Filled circles indicate the points are included in the graph.

Step 2: Determine the Range

The range is the set of all possible y-values. The lowest y-value is -2, and the highest is 4. The graph takes on all y-values between -2 and 4 inclusive.

Final Answer

Domain: (-∞, ∞) Range: [-2, 4]

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