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question 11
let a > 0. the function f(x)=ae^{0.55x} exhibits exponential decay.
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Step1: Recall exponential - function form
The general form of an exponential function is $y = A e^{kx}$, where $A>0$. If $k>0$, the function is an exponential growth function; if $k < 0$, the function is an exponential decay function.
Step2: Analyze the given function
In the function $f(x)=Ae^{0.55x}$, we have $k = 0.55>0$. So, it is an exponential growth function, not an exponential decay function.
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