question_answer

If a point (h, k) satisfies an inequation \[ax+by\ge 4\], then the half plane represented by the inequation is 

A)                 The half plane containing the point (h, k) but excluding the points on \[ax+by=4\]           

B)                 The half plane containing the point (h, k) and the points on \[ax+by=4\]

C)                 Whole xy-plane               

D)                 None of these