(2013·昌平区二模)已知:如图,一次函数y=
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| 3 |
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解:(1)∵点A(1,n)在双曲线y=
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| 3 |
| 3 |
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| 3 |
2
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| 3 |
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| 3 |
2
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| 3 |
| 3 |
| 3 |
| AM |
| BM |
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| 3 |
解:(1)∵点A(1,n)在双曲线y=
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| x |
| 3 |
| 3 |
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| 3 |
2
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| 3 |
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| 3 |
2
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| 3 |
| 3 |
| 3 |
| AM |
| BM |
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| 3 |
| 1 |
| x |
(2013·孝感)如图,函数y=-x与函数y=-| 4 |
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(2013·天水)函数y1=x和y2=| 1 |
| x |
| k2 |
| x |
(2013·凉山州)如图,正比例函数y1与反比例函数y2相交于点E(-1,2),若y1>y2>0,则x的取值范围在数轴上表示正确的是( )