### Home > A2C > Chapter 2 > Lesson 2.1.7 > Problem 2-99

2-99.

Is it possible for the function *f* (*x*) = 5 · 2* ^{x} *to have an output of 200? If so, what input gives this output? If not, justify why not. Homework Help ✎

Look back at 2-98. What is different about this problem?

What is the difference between a sequence and a function?