(2011•广元)在平面直角坐标系中,如果抛物线y=3x2不动,而把x轴、y轴分别向上、向右平移3个单位,那么在新坐标系中此抛物线的解析式是( )
0 112356 112364 112370 112374 112380 112382 112386 112392 112394 112400 112406 112410 112412 112416 112422 112424 112430 112434 112436 112440 112442 112446 112448 112450 112451 112452 112454 112455 112456 112458 112460 112464 112466 112470 112472 112476 112482 112484 112490 112494 112496 112500 112506 112512 112514 112520 112524 112526 112532 112536 112542 112550 366461
| A.y=3(x﹣3)2+3 | B.y=3(x﹣3)2﹣3 |
| C.y=3(x+3)2+3 | D.y=3(x+3)2﹣3 |