试题与答案

如果y-2与x+1成反比例函数,且当x=3时,y=4;求y与x的函数关系式.

题型:解答题

题目:

如果y-2与x+1成反比例函数,且当x=3时,y=4;求y与x的函数关系式.

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析: 字符对应数字的关系是“小写字母比大写字母对应数大,字母中越往后对应的值就越大”。推算得知A应该是最小。

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