题目
单项选择题
State the domain of the following function in the graph below. (K:1)
选项
A.a.
B.b.
C.c.
D.d.
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标准答案
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思路分析
To determine the domain from the graph, we first examine the interval indicated by the graph's endpoints. The given graph shows the domain as all real numbers x such that -3 ≤ x ≤ 3, which is a closed interval including both endpoints.
Option a.: If t......Login to view full explanation登录即可查看完整答案
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