Which of the following is the next step in the series?

Which ahows the graph of the solution set of 6x+4y< 12

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)