Question

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Answer 1

i dunno

Answer 2

@darkknight

Answer 3

try graphing all of the answer choices

Answer 4

say 1^x is ur base function
2(.83)^x is example of 1
1^(x) - 1 is ex of 2
1^(x) + 1is ex of 3
2(1.83)^x is ex of 4

Answer 5

graph all and see which is exponential decay

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) @darkknight
graph all and see which is exponential decay
\(\color{#0cbb34}{\text{End of Quote}}\)
Smartie

Answer 7

;)