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Thepotemich [5.8K]
3 years ago
8

Whicg is an exponential decay function? thx

Mathematics
2 answers:
Tju [1.3M]3 years ago
4 0
The second one is a decay function because the value in parentheses is less than one. 
Angelina_Jolie [31]3 years ago
3 0
Hello,

a^x is an exponentiel decay function if 0<a<1

7/4>1
(4/5)^-1 >1
(8/7)^-1 =7/8 <1 ******
9/2 >1

Answer C
 


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