9514 1404 393
Answer:
see below
Step-by-step explanation:
The domain is the horizontal extent; the range is the vertical extent. Open circles indicate points not included in either. Any point on the curve is included in the domain and range.
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1. D: -2 < x ≤ 2, (-2, 2]
R: -4 < y ≤ 4, (-4, 4]
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2. D: -5 ≤ x ≤ 1, [-5, 1]
R: -1 ≤ y ≤ 5, [-1, 5]
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3. D: -4 < x < 4, (-4, 4)
R: -1 ≤ y < 3, [-1, 3)
