Find an Exponential Function That Models the Data Below and Use

Multiple Choice

Find an exponential function that models the data below and use it to predict about how many books will have been read in the eighth grade. $$\begin{array} { c | c } \text { Grade } & \text { Number of Books Read } \\\hline 2 & 9 \\3 & 27 \\4 & 67 \\5 & 121\end{array}$$

A) 500 books
B) 3000 books
C) 1883 books
D) 1000 books