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31-08-2017
Mathematics

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Determine if the equation y = 2.5(0.8)^x represents exponential growth or decay?

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apologiabiology apologiabiology

31-08-2017

for [tex]y=ab^c[/tex] if 0<b<1, then it is decay, if b>1, then it is grouth

[tex]y=2.5(0.8)^x[/tex]
0.8=b
0<0.8<1
it is decay

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