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The correct graph of y = (|log(2)2x|)/(l...

The correct graph of `y = (|log_(2)2x|)/(log_(2)2x)` is

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To solve the problem of finding the correct graph of the function \( y = \frac{|\log_2(2x)|}{\log_2(2x)} \), we will analyze the function step by step. ### Step 1: Simplify the Function The function can be rewritten as: \[ y = \frac{|\log_2(2x)|}{\log_2(2x)} \] This expression depends on the sign of \( \log_2(2x) \). ### Step 2: Determine the Condition for \( \log_2(2x) \) We need to find when \( \log_2(2x) \) is positive and when it is negative. 1. **When \( \log_2(2x) > 0 \)**: \[ 2x > 2^0 \implies 2x > 1 \implies x > \frac{1}{2} \] In this case, \( |\log_2(2x)| = \log_2(2x) \), so: \[ y = \frac{\log_2(2x)}{\log_2(2x)} = 1 \] 2. **When \( \log_2(2x) < 0 \)**: \[ 2x < 2^0 \implies 2x < 1 \implies x < \frac{1}{2} \] Here, \( |\log_2(2x)| = -\log_2(2x) \), so: \[ y = \frac{-\log_2(2x)}{\log_2(2x)} = -1 \] ### Step 3: Define the Domain Since \( \log_2(2x) \) is defined only for \( 2x > 0 \), we have: \[ x > 0 \] Thus, the function is defined for \( x > 0 \) except at \( x = \frac{1}{2} \) where \( \log_2(2x) = 0 \). ### Step 4: Summary of the Function Behavior - For \( 0 < x < \frac{1}{2} \), \( y = -1 \). - For \( x = \frac{1}{2} \), the function is undefined. - For \( x > \frac{1}{2} \), \( y = 1 \). ### Step 5: Graphing the Function 1. Draw the x-axis and y-axis. 2. For \( 0 < x < \frac{1}{2} \), draw a horizontal line at \( y = -1 \). 3. At \( x = \frac{1}{2} \), there is a hole (undefined point). 4. For \( x > \frac{1}{2} \), draw a horizontal line at \( y = 1 \). ### Final Graph The graph consists of: - A horizontal line at \( y = -1 \) for \( 0 < x < \frac{1}{2} \). - A hole at \( (0.5, -1) \). - A horizontal line at \( y = 1 \) for \( x > \frac{1}{2} \).
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