Which set of ordered pairs in the form (x, y) does not represent a function of x? a{(-1,,-,,2)} b. {(-12)} c. {(-1,,-,,5)} d. {(-1,,,-,0)}

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units