a scientist is studying the growth of a particular species of plant he writes the following equation to show the height of the plant f(n) in centimeters after n days. f(n)= 9(1.05) to n power. Part A: when the scientist concluded his study the height of the plant was approximately 11.24 cm. what is a reasonable domain to plot the growth function. Part B :what does the Y intercept of the graph function f of an represent? Part C :what is the average rate of change of the function f(n) from n= 1 to n=4 and what does it represent ?