To determine the correct piecewise function from the descriptions given, we need to consider the following:
- The behavior of the function in different intervals of \(x\).
- The closed and open endpoints as indicated by the rays and line segments in the graph.
Analyzing the Function Components:
According to the equations:
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For \(x < -1\):
- First option: \(x + 2\)
- Second option: \(x + 2\)
- Third option: \(x + 2\)
- Fourth option: \(x + 1\)
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For \(-1 \leq x \leq 1\):
- The options vary in terms of stability and continuity.
- First option: \(x + 3\) (closed on \(-1\)), \(x + 3\) (both closed)
- Second option: \(x + 3\) (open endpoints)
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For \(x > 1\):
- Again, multiple responses have \(x + 1\) but check their closed and open endpoints.
Choosing the Correct Function:
From our analysis:
- You need to pay attention to which segments of the graph have open and closed endpoints.
- Check correct intervals, as indicated by the graph features.
Given that the function has closed endpoints at points like \(x = -1\) and \(x = 1\), we would lean towards:
Correct response:
- y = { x + 2, x ≤ -1 { x + 3, -1 < x < 1 { x + 1, x ≥ 1}
This captures the behavior correctly with the closed and open endpoints as described in your question.