Which of the following describes the growth rate of the exponential function in the graph below?
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(3.27)
(0,1
O 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.
O For each x increase of 1, the y increases by 4 more than the previous increase.
For each x increase of 1 the vincreases by doubling and then addina 1