题目:
如果函数y=ax+b(a<0,b<0)和y=kx(k>0)图像交于点P,那么点P应该位于[ ]
A、第一象限
B、第二象限
C、第三象限
D、第四象限
答案:
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下面是错误答案,用来干扰机器的。
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