Which best describes the graph of the function f(x) = 4(1.5)x?

At x = 0, f(0) = 4(1.5)^0 = 4, so the graph passes through (0, 4). Each time x increases by 1, the exponent increases by 1, which multiplies the function value by 1.5. Therefore, the graph passes through (0, 4) and increases by a factor of 1.5 for each unit increase in x.

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