已知一次函数
的图象经过原点.
(1)求该函数的解析式.
(2)判断点
是否在该函数图象上.
(3)该函数图象上有
,
两点,且满足
,试比较
,
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff8f5475a69842377b5f4d10c6d9a320.png)
(1)求该函数的解析式.
(2)判断点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fbb3922992ebcd6a22f15d4065b2a14.png)
(3)该函数图象上有
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8198c3b302b3820e86763428eb1e91cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3463ced6030af957f13f9ba05b977c1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2210f152080d9a68a97c805f5c1cde96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
更新时间:2023-08-15 20:39:28
|
相似题推荐
解答题-问答题
|
较易
(0.85)
名校
【推荐2】过点A0,2的直线l1:y1kxbk0与直线l2:y2x1交于点P2,m.
![](https://img.xkw.com/dksih/QBM/2019/8/11/2266525330538496/2269335450746881/STEM/19472767e29147b89adeb505ec5a0a10.png?resizew=170)
(1)求点P的坐标和直线l1的解析式;
(2)直接写出使得y1≤y2的x的取值范围.
![](https://img.xkw.com/dksih/QBM/2019/8/11/2266525330538496/2269335450746881/STEM/19472767e29147b89adeb505ec5a0a10.png?resizew=170)
(1)求点P的坐标和直线l1的解析式;
(2)直接写出使得y1≤y2的x的取值范围.
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
名校
【推荐2】若函数y=(m+1)x+m2﹣1是正比例函数.
(1)求该函数的表达式.
(2)将该函数图象沿y轴向上或者向下平移,使其经过(1,﹣2),求平移的方向与距离.
(1)求该函数的表达式.
(2)将该函数图象沿y轴向上或者向下平移,使其经过(1,﹣2),求平移的方向与距离.
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
【推荐1】已知一次函数
的图象经过点
和
.
(1)求这个函数的解析式;
(2)若
在直线
上,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4de36fc92c06463fc0d79d3a76590dfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6848fcd89766f98bdd79608a413f2490.png)
(1)求这个函数的解析式;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41a4267f7ebe74cfb840ff48c206acd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解答题-计算题
|
较易
(0.85)
【推荐2】已知函数
.
(1)如果点
在该函数的图象上,求
的值;
(2)求出这个函数的图象与
轴,
轴的交点坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4de869ae6b6dc5b79fcae3de540b30bf.png)
(1)如果点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/114a8cdc9744baa4ea9f8395b1b81d12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)求出这个函数的图象与
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
您最近一年使用:0次
解答题-证明题
|
较易
(0.85)
【推荐1】已知函数
.
(1)求函数的图象经过定点
的坐标;
(2)若点
,
在该函数的图象上,且
,
.求证:
;
(3)在平面直角坐标系
中,函数图象与
轴交于点
,与
轴交于点
,连接
,
,
,若
,求该函数的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4a8de7793cddb060417267a353a5db.png)
(1)求函数的图象经过定点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ff82ebdfad5e7de1c7487b0b817a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a53e311ee0b5085e7e5a45c606daa5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/684bcf84f0a266515bfafde0da903050.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0d68648b10fce54dfc19c5ee60086d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e1113e9b568fb9ca3286582368e257a.png)
(3)在平面直角坐标系
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef49a3ca580a144cc65a609c167facc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8434b271b56d26340078b3a9aff36bb.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
【推荐2】已知一次函数
的图象经过点
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ae9154571f165700fdefbc0d49beaf0.png)
(1)求
和
的值
(2)若
,
是该函数图象上的两点,试比较
与
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b5324645d81b339fa25ccb2951f77e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e4478772d8e14028528b05ce8efb79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ae9154571f165700fdefbc0d49beaf0.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11beb1b486dba4cd542bfe62ef69233f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b069b39afd56814df857ac43480e11f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
您最近一年使用:0次