试题与答案

正比例函数y=kx(k是常数,k≠0)的图象是一条经过( )的直线。当k>0时,

题型:填空题

题目:

正比例函数y=kx(k是常数,k≠0)的图象是一条经过(    )的直线。当k>0时,图象经过第(    )象限,y所x的增大而(    )。当k<0时,图象经过第(    )象限,y所x的增大而(    )。

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, B, C, D

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