What is the graph of the logarithmic function f(x) = log(x) in the coordinate plane? Is it a curve that passes through the point (1,0) and becomes steeper as x increases? [
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What is the number of ways to select 3 out of 8 objects when order matters?
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What is the domain of the function f(x) = sin(x) + cos(x) from 0 to 2π?