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What is the domain of Y = log2X?

all real numbers less than 0
all real numbers greater than 0
all real numbers not equal to 0
all real numbers

User Mranz
by
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1 Answer

4 votes

Answer:

All real numbers greater than 0

Explanation:

When you look at y = log (2) x

Base 2, exponent y.

x = 2^y

x can only be a positive number.

User Nebulosar
by
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