摘要:若点在函数y= -2x+1的图象上.则m= ,n= .
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在函数y=
的图象上有三点A1(x1,y1)、A2(x2,y2)、A3(x3,y3),若x1<0<x2<x3,则下列正确的是( )
| 1 |
| -2x |
| A、y1<0<y2<y3 |
| B、y2<y3<0<y1 |
| C、y2<y3<y1<0 |
| D、0<y2<y1<y3 |
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| 1 |
| -2x |
| A、y1<0<y2<y3 |
| B、y2<y3<0<y1 |
| C、y2<y3<y1<0 |
| D、0<y2<y1<y3 |