中考二次函数综合题(含答案,7道,都是真题有一定难度)
每个省份的二次函数综合题应该都不简单,一般程度好的前2问都可以做出来,第三问有时确实得“随缘”,如果前面还有空题,思考几分钟没思路就先不做。如果平时数学不上100分,一般不建议作第3问,除非一看,刚好做过同类项的。
下面是河南中考近6年的中考数学最后一道大题,分值11分,分享给大家。
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL2ltYWdlMTA5LjM2MGRvYy5jbi9Eb3dubG9hZEltZy8yMDIxLzA3LzA1MjEvMjI1Njg2MjQyXzFfMjAyMTA3MDUwOTMyNTA2Nw==.jpg)
2013河南数学中考23题
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2014河南数学中考23题
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2015河南数学中考23题
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL2ltYWdlMTA5LjM2MGRvYy5jbi9Eb3dubG9hZEltZy8yMDIxLzA3LzA1MjEvMjI1Njg2MjQyXzRfMjAyMTA3MDUwOTMyNTA2NDU=.jpg)
2015河南中考B卷23题1问
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL2ltYWdlMTA5LjM2MGRvYy5jbi9Eb3dubG9hZEltZy8yMDIxLzA3LzA1MjEvMjI1Njg2MjQyXzVfMjAyMTA3MDUwOTMyNTA3Mzk=.jpg)
2015河南数学中考B卷23题2问
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2015河南数学中考B卷23题3问
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2016河南数学中考第23题
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2017河南数学中考23题
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2018河南数学中考23题
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