invisiblewys 当前离线
高级会员
circle C and line k lie in the xy-plane. if circle C is centered at the origin and has radius 1, does line k intersect circle C?
1) the x-intercept of line k is greater than 1
2) the slope of lie k is -1/10
the answer is E.
insonbia13 当前离线
TOP
自2003年开始提供 MBA 申请服务以来,保持着90% 以上的成功率,其中Top10 MBA服务成功率更是高达95%