Answer:
Step-by-step explanation:
The graph of f(x) = 3(2/3)^x has the shape of a decaying exponential function. When x = 0, f(0) = 3(2/3)^0 = 3, so the y-intercept is (0, 3).
We know that the graph decays because the base (2/3) is 0 < 2/3 < 1.
