当直线l1与l2相交于y轴同一点时,k1()k2,b1()b2
问题描述:
当直线l1与l2相交于y轴同一点时,k1()k2,b1()b2
答
当直线l1与l2相交于y轴同一点时,k1(≠)k2,b1(=)b2
当直线l1与l2相交于y轴同一点时,k1()k2,b1()b2
当直线l1与l2相交于y轴同一点时,k1(≠)k2,b1(=)b2