Fill in the Blank with One of the Words or Phrases

Multiple Choice

Fill in the blank with one of the words or phrases listed below. Some words or phrases may be used more than once. $$\begin{array} { l l l l } \text { inverse } & \text { common } & \text { composition symmetric } & \text { exponential } \\\text { vertical } & \text { logarithmic } & \text { natural half-life } & \text { horizontal }\end{array}$$
-For a one-to-one function, we can find itsـــــــــــ function by switching the coordinates of the ordered pairs of the function.

A) natural
B) inverse
C) composition
D) symmetric