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What is the range of f(x)=4^x

What is the range of f(x)=4^x-example-1
User Cohen
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1 Answer

17 votes
17 votes

Answer:

B

Explanation:

At - infinity, the function will tend to 0 and at +infinity, the function will tend to +infinity. Those are the two extremas of the function and extremas define the range. Range is all positive real number

User Latif
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