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1. Which of the following could be an example of a function with a domain (-∞, ∞) and a range (-∞, 2)?

A. y= -(0.25)^x-2
B. y= -(3)^x-2
C. y= -(0.25)^x+2
D. y= -(3)^x+2

1 Answer

5 votes
That would be choice C  the limit  of f(x) is 2.
User Alon Gouldman
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