y=负logax的图像与y=logax的图像关于X轴对称
最新问答: Mr.Smith doesn’t like all that empty talk between Susan and 帮我改英语作文(2)I am a Life member of our class.I would have a mee 高锰酸钾对鱼有害吗 已知,∠ADC= ∠ABC=90°,E为AC中点,∠DCA=35°,∠BCA=20°,求∠DBE的度数 一个豹一个人疯狂成语 英语 picture 怎么说?1 (2012•青县)一个盒子里面有4个黄色球与3个红色球,从中任意摸出一个球,摸出红色球的可能性是[3/7][3/7];如 求y=1/根号下(2x平方+5x+2)的单调性.(利用复合函数的单调性) I don't think you have ever heard of him,( he sat here.he is seated here有什么区别?哪个是别人让他坐的? He told me he ________his homework. A.has just finished B.ha 作文 假使你有两块面包,你得用一块去换水仙花,请问应该是什么立意啊? 读了这篇短文,你对太阳有哪些了解?用自己说的话写一写. 小明和小红同做一道乘法题小明将一个因数的个位数4错写成1得出的乘积是525小红将这个因数的个位数错写成8得出的乘 求古文翻译"聊乘化以归尽,乐夫天命复奚疑?" have to be第一:In the Xing Hua Bookshop _____to be found books 下列关于实验室制取氨气的有关叙述错误的是 社区活动作文 John received an invitation to dinner,and with his work ____ 连词成句。 1. a, you, T-shirt, do, have (?)