Problem 46 of 7
Compare quadratics A(x)=(x-2)(x-8) and B(x)=(x-1)^2+4 by axis of symmetry.
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identify symmetry line and paired inputs.
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Representations must reveal or allow calculation of symmetry line.
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Solution
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1. Identify or compute each axis of symmetry.
2. Compare the x-values of the axes.
3. State whether they are same, different, or related.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Comparing opening direction only.