[轴对称] 2022年初中数学:轴对称变换 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 轴对称变换 知识点1轴对称变换 由一个平面图形得到它的轴对称图形叫做轴对称变换....
[轴对称] 2022年初中数学轴对称同步练习 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 2022年初中数学轴对称同步练习 分页标题 '); (window.slotbydup=window.slotbydup || []).push({...
[不等式] 2022年初中数学:不等式的计算 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 不等式的计算...
[不等式] 2022年初中数学:不等式的判定 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 不等式的判定: ①常见的不等号有 及。分别读作大于,小于,小于等于,大于等于,不...
[不等式] 2022年初中数学:不等式待定系数的取值范围求法 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 不等式待定系数的取值范围求法: 一、根据不等式(组)的解集确定字母取值范围 二、根...
[不等式] 2022年初中数学:不等式组基础练习题 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})();...
[不等式] 2022年初中数学:一元一次不等式组的解法 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 一元一次不等式组的解法 (1)分别求出不等式组中各个不等式的解集 (2)利用数轴求出这些...
[不等式] 2022年初中数学:不等式组基础练习题一 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})();...
[不等式] 2022年初中数学一元一次不等式典型基础例题 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})();...
[不等式] 2022年初中数学:不等式的解集及表示方法 2022-08-24
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 不等式的解集及表示方法 【1】不等式的解集:一般地,一个含有未知数的不等式有无数...