Answer:
f(x)=
Explanation:
Not sure if this is what you're looking for but i hope this helps
f(x) = (1/5)^x
We have
x = 1, f(x) = 1/5
x = 0, f(x) = (1/5)^0 = 1
x = 2, f(x) = (1/5)^2 = 1/25
That means we have
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