第二章单元测试
The function is same as the function y=x . ( )
- The function is same as the function . ( )
- The domain of is ( )
- Which function is decreasing on ? ( )
- is odd. ( )
- is even. ( )
- The graph of is symmetric with respect to the y-axis. ( )
- The graph of is symmetric to the graph of with respect to the line . ( )
- Which function has inverse function? ( )
- If then ( )
- Which function’s domain is ? ( )
A:对 B:错
答案:错
A:对 B:错
答案:错
A: B: C: D:
答案:
A: B: C: D:
答案:
A:错 B:对
答案:对
A:错 B:对
答案:错
A:对 B:错
答案:对
A:错 B:对
答案:对
A: B: C: D:
答案:###
A:1 B:7 C:3 D:8
答案:3
A: B: C: D:
答案:
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