The logarithm of a number equal to its base is always 1. The graph of the function y = log2(x) is a curve starting at (1,0) and approaching negative infinity. The domain of a logarithmic function is all positive real numbers, and the range is all real numbers.
A logarithm with a base b of a given number x is the power to which b must be raised to produce x. In this case, the logarithm of a number equal to its base is always 1. For example, log2(2) = 1.
The graph of the function y = log2(x) is a curve that starts at (1,0) and approaches negative infinity as x approaches 0.
The domain of the logarithmic function is all positive real numbers, and the range is all real numbers.
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