I've got a riddle for you what has a head and a tail, is brown, and has no legs?

Select the two pairs of figures that are similar.

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

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.