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mrs_skeptik [129]
3 years ago
9

Which is an exponential decay function? f(x) = 0.2(5/3)^x f(x)=-3.1^x f(x)=10^x f(x)=-2(0.7)^x

Mathematics
2 answers:
Serjik [45]3 years ago
4 0
-2(.7)^x is the only function where decay would be demonstrated of these
neonofarm [45]3 years ago
4 0

Answer:

D

F(x)= -2(0.7)x

Step-by-step explanation:

Just took the test

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