摘要:8.图4为的图象的一段.则其解析式为( ) A. B. C. D.
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| OP |
| 10 |
| OP |
| OA |
y=sin(
x-
)
| π |
| 4 |
| π |
| 4 |
y=sin(
x-
)
.| π |
| 4 |
| π |
| 4 |
| OP |
| 10 |
| OP |
| OM |
y=sin(
x-
)
| π |
| 4 |
| π |
| 4 |
y=sin(
x-
)
.| π |
| 4 |
| π |
| 4 |