Which of the following describes the growth rate of the exponential function in the graph below?
36
27
18
9
(0.1)
(1.3)
(2.9)
3
(3.27)
For each x increase of 1, the y increases by a common difference of 3.
For each x increase of 1, the y increases by a common factor of 3.
For each x increase of 1, the y increases by 4 more than the previous increase.
A