网址:http://m.1010jiajiao.com/timu_id_4410740[举报]
A.,8 B.,-8 C.,-8 D.4,
A.-,8 B.,-8
C.-,-8 D.4,
已知两点P1(-1,-6)、P2(3,0),点P(,y)分有向线段所成的比为λ,则λ、y的值为 ( )
A.-,8 B.,-8 C.-,-8 D.4,