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Which of the following is a decreasing function? y = 3(2)^x y=2(1)^x y=-3(1)^x
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4 votes
Which of the following is a decreasing function?
y = 3(2)^x
y=2(1)^x
y=-3(1)^x

User Airtonix
by
6.2k points

1 Answer

5 votes
The answer is y=-3(1)^x by the negative sign in the value of a.
User Pathoren
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