Question 529232
graph the function below. Determine the domain, range and horizontal asymptote 
f(x)=(5/2)^(-x)
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Rearrange:
f(x) = (2/5)^x
Domain: All Real Numbers
Range: All Real Numbers > 0
Horizontal Asymptote: y = 0
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{{{graph(400,400,-10,20,-5,20,(2/5)^x)}}}
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Cheers,
Stan H.
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