Q. Does the function model exponential growth or decay?g(x)=31⋅(92)xChoose 1 answer:(A) Growth(B) Decay
Identify base: Step 1: Identify the base of the exponential function. In the function g(x)=(31)⋅(92)x, the base of the exponential term is (92).
Determine growth or decay: Step 2: Determine if the base is greater than 1 or less than 1. If the base is greater than 1, the function models exponential growth. If the base is less than 1, the function models exponential decay.
Compare to 1: Step 3: Compare the base (92) to 1. Since \frac{2}{9} < 1, the function represents exponential decay.
Choose based on analysis: Step 4: Choose the correct answer based on the analysis. Since the base (92) is less than 1, the function g(x)=(31)⋅(92)x models exponential decay.
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