在数轴上表示下列各数,并按照从小到大的顺序用“<”号连接起来:﹣(﹣3),﹣1
,|﹣4|,﹣22
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
更新时间:2019-12-12 19:05:23
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【推荐1】在数轴上表示下列各数,并用“<”把它们连接起来.
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04c305d5bf24d846e1c9708bbd1cd9d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1f9f82b39cc1adf62725a51d4b735fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7150111c513fe4e03784bcdadeb64e56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb8f58755aee89fb2cf72ba518dcee2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04c305d5bf24d846e1c9708bbd1cd9d1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/30/e125ec5b-983d-4aa2-916b-5e67358890b0.png?resizew=300)
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【推荐2】把下列各数化简后在数轴上表示出来,并把他们按从小到大的顺序用“<”号连接起来.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73225a07a557f204556bd6861cb28fa6.png)
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【推荐1】如图,在平面直角坐标系中,已知
,
,其中
满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fcaa5436d23cf9ca4efac49541272e6.png)
的值.
(2)如果在第三象限内有一点
,请用含
的式子表示
的面积.
(3)在(2)条件下,当
时,在
轴上有一点
,使得
的面积与
的面积相等,请求出点
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c240561788bc63f41a6703219fb66d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5612d598e27ac2ce0ab89fb63538bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62ff2912fd8d93b6e692936d95b727c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fcaa5436d23cf9ca4efac49541272e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/663a61ad241d5d874c9a9362f0ee917c.png)
(2)如果在第三象限内有一点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f05f370e852b90944c089e060eac665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a5e0a51c9e14fb246b0ba0b231c1e3.png)
(3)在(2)条件下,当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdbf6506e9de40da0f3c51b81b35a901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a855335176fc36a15017f50a8561348.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a5e0a51c9e14fb246b0ba0b231c1e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
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【推荐2】已知
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5d61e543c9b6874015f3420b04e044.png)
(1)若
,求
的值;
(2)若
的值与x无关,求y的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28671b5e204d1c1c2c55eb7f9775bb20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5d61e543c9b6874015f3420b04e044.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8c434a62a2dcea6db5ffaded698ff23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e64e67a08bc21aed496c168716f421.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e64e67a08bc21aed496c168716f421.png)
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