Which exponential function is represented by the graph? 8
7
1.6)
6
Of(x) = 2(3)
Of(x) = 3(34)
Of(x) = 3(2)
Of(x) = 2(2)
5
10,3)
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f(x) = 3 (2^x) (third option on the list)

Step-by-step explanation:

The correct function is f(x) = 3 (2^x)

notice that such verifies all the three points marked in the graph:

when x = -1 then y = 3 (1/2) = 1.5  --> ( -1, 1.5)

when x = 0 then y = 3 * 1 = 3  -->  (0, 3)

when x = 1, then y = 3 * 2 = 6  -->  (1, 6)