Which equation represents exponential decay?
Understand the Problem
The question is asking for the mathematical representation of exponential decay, which involves a function typically defined in the form of f(t) = a * e^(-bt), where 'a' is the initial amount, 'e' is the base of the natural logarithm, and 'b' is a positive constant.
Answer
f(x) = a(1 - r)^x
The final answer is f(x) = a(1 - r)^x
Answer for screen readers
The final answer is f(x) = a(1 - r)^x
More Information
In the exponential decay function f(x) = a(1 - r)^x, 'a' represents the initial amount, 'r' is the decay rate, and 'x' is the time variable.
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