PLZ HELP FAN AND MEDAL!? 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 cm, after n days:

f(n) = 12(1.03)n

Part A: When the scientist concluded his study, the height of the plant was approximately 16.13 cm. What is a reasonable domain to plot the growth function?

Part B: What does the y-intercept of the graph of the function f(n) represent?

Part C: What is the average rate of change of the function f(n) from n = 3 to n = 10, and what does it represent?

Question

PLZ HELP FAN AND MEDAL!? 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 cm, after n days:

f(n) = 12(1.03)n

Part A: When the scientist concluded his study, the height of the plant was approximately 16.13 cm. What is a reasonable domain to plot the growth function?

Part B: What does the y-intercept of the graph of the function f(n) represent?

Part C: What is the average rate of change of the function f(n) from n = 3 to n = 10, and what does it represent?

heyitszia1 · Answer

I don't understand how to find the domain.

anonymous · Answer

you get to pick itpretty much

anonymous · Answer

since you can't go backwards in time, you probably want to start at $0$

anonymous · Answer

then go for however many weeks you think the plant will grow for