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In the graph of the following piecewise function, which coordinate point will have an open circle?
f(x)={2x+2 if x>412x+1 if x≤2
(1 point)
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GPT-5 mini
AI
Open circle at (4, 10).
Reason: the piece 2x + 2 is defined for x > 4 (not including x = 4), and 2(4) + 2 = 10. The x = 2 point is included (≤), so it is a filled dot.
Reason: the piece 2x + 2 is defined for x > 4 (not including x = 4), and 2(4) + 2 = 10. The x = 2 point is included (≤), so it is a filled dot.
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