APFIVE Exponential Function From Semi-Log Plot
If an exponential function $$y = ab^x$$ produces a line with slope 0.3 and y-intercept 2.5 on a semi-log plot with base e, what are the values of a and b?
A
$$a = 2.5, b = e^{0.3}$$
B
$$a = e^{2.5}, b = e^{0.3}$$
C
$$a = 2.5, b = 0.3$$
D
$$a = e^{0.3}, b = e^{2.5}$$
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