题目列表(包括答案和解析)
a |
π |
6 |
A、y=sin(x+
| ||
B、y=sin(x-
| ||
C、y=sin(2x+
| ||
D、y=sin(2x-
|
a |
π |
6 |
A、y=3sin(2x+
| ||
B、y=3sin(2x-
| ||
C、y=3sin(2x-
| ||
D、y=3sin(2x+
|
a |
π |
4 |
A、y=sin(x-
| ||
B、y=sin(x-
| ||
C、y=sin(x+
| ||
D、y=sin(x+
|
π |
3 |
a |
π |
6 |
A、y=3sin(2x+
| ||
B、y=3sin(2x+
| ||
C、y=3sin2x+1 | ||
D、y=3sin(2x+
|
a |
π |
6 |
A、y=sin(2x+
| ||
B、y=sin(2x-
| ||
C、y=sin(2x+
| ||
D、y=sin(2x-
|
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