How much is a dollar worth in the year 2005

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Urgent? will give brainliest to the first correct answer what is the area of the figure?