Using the completing-the-square method, find the vertex of the function f(x) = -3x^2+ 6x – 2 and indicate whether it is a minimum or a
maximum and at what point
Maximum at (1,1)
Minimum at (1,1)
Maximum at (-1,2). Minimum at (-1,2)

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