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PrecalculusSuperchallengeExponential and Logarithmic Functions

Exponential and Logarithmic Functions · Superchallenge problem

How many points (x,y)(x,y) with integer coordinates and 1≤x≤81\le x\le8 lie strictly between the graphs of y=log⁡2xy=\log_2 x and y=2xy=2^x, that is, satisfy log⁡2x<y<2x\log_2 x<y<2^x?