已知二次函数y=ax2+bx+c中,其函数y与自变量x之间的部分对应值如下表所示:
点A(x1,y1)、B(x2,y2)在函数的图象上,则当1<x1<2,3<x2<4时,y1 与y2的大小关系正确的是( )
A.y1>y2
B.y1<y2
C.y1≥y2
D.y1≤y2
0 134693 134701 134707 134711 134717 134719 134723 134729 134731 134737 134743 134747 134749 134753 134759 134761 134767 134771 134773 134777 134779 134783 134785 134787 134788 134789 134791 134792 134793 134795 134797 134801 134803 134807 134809 134813 134819 134821 134827 134831 134833 134837 134843 134849 134851 134857 134861 134863 134869 134873 134879 134887 366461
| x | … | 1 | 2 | 3 | 4 | … | |
| y | … | 4 | 1 | 1 | 4 | … |
A.y1>y2
B.y1<y2
C.y1≥y2
D.y1≤y2