Write an equivalent expression for the function that could be graphed with a graphing calculator. Then graph the function with a graphing calculator.f(x) = log2 x

A. f(x) = 

B. f(x) = 

C. f(x) = 

D. f(x) = 2x


Answer: C

Mathematics

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A. [-7, ?) B. [7, ?) C. (-?, 7] D. (-?, -7]

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