求解下面的题!谢谢!
求解下面的题!谢谢!找出下列句子中的间接宾语和直接宾语1.Ourteachertoldussomestoriestoday.2.Theboysenthismotherag...
求解下面的题!谢谢!找出下列句子中的间接宾语和直接宾语
1. Our teacher told us some stories today.
2. The boy sent his mother a gift.
3. Sally will buy a house for her son.
4. Who can pass a book to me?
5. Kate left her parents a letter and wentto Paris. 展开
1. Our teacher told us some stories today.
2. The boy sent his mother a gift.
3. Sally will buy a house for her son.
4. Who can pass a book to me?
5. Kate left her parents a letter and wentto Paris. 展开
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由题可知f(x)的定义域即(根号下x+1)的值域,即【1,2】。
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根据函数知识确定这是一个定义在【负一,正无穷大】上面的增函数,所以只要将0,3分别代入求值即可,便能得出值域是【1,2】,如果是二次函数,则需要根据具体的情况来画图作答
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只要将0,3分别代入求值即可,便能得出值域是【1,2】
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