猜你喜欢
- 1在f(x)=sinx,f(x)=2x,f(x)=2x+1,f(x)=log2x,f(x)=x2这5个函数中,四个正实数x1,x2,a.b.满足x1不等于x2
- 2甲乙丙三人共有钱306元,甲的钱比乙的2倍多8元,乙的钱比丙的3倍多6元,甲乙丙各有多少钱?
- 3英语翻译
- 4英语翻译 很多年过去了,我们仍然保持联系(用到stay)
- 5形容人物极度高兴、品格高尚的四字词语.(各三个)
- 6he has to take a boat -------(get) to school用适当形式填空
- 7如图,AD是△ABC的高,BE平分∠ABC交AD于E,若∠C=70°,∠BED=64°,求∠BAC的度数.
- 8函数y=log以1/2为底(x^2-2x+3)的值域为?
- 9what are you doing tomorrow?i have no ().what about you?
- 10根据所给汉语提示补全句子.每空一词