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If \(y=2^{x+1},\) what is the value of \(y - x?\)
(1) \(2^{2x+2}=64\)
(2) \(y=2^{2x-1}\)
Answer: D
Source: Official Guide
(1) \(2^{2x+2}=64\)
(2) \(y=2^{2x-1}\)
Answer: D
Source: Official Guide
