Chapter 7 - Exponents and Exponential Functions - 7-7 Exponential Growth and Decay - Practice and Problem-Solving Exercises - Page 460: 37

This is neither an exponential growth nor an exponential decay function.

This is not an exponential growth nor an exponential decay function because exponential functions have a curve. This graph, however, is a straight line, indicating that it is a linear function, not an exponential function at all.