True or false. for a trigonometric function, y=f(x) then x=f-1(y). explain your answer.
can someone me ?

Find the value of x. give reasons to justify your solutions! c ∈ ae

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

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !