Purpose: Identify gaps before the unit test. Your teacher will provide descriptive feedback.
Duration: 20 minutes.
Question 1
Evaluate: log₄(1/64) and simplify log₅(125x²) using log laws.
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Question 2
Prove the product law of logarithms: logₐ(MN) = logₐ(M) + logₐ(N), starting from the definition.
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Question 3
Why are logarithmic scales used for earthquakes (Richter) and sound (decibels) instead of linear scales?
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## Teacher Feedback Template
**Strengths:** "You demonstrated solid understanding of [specific concept]."
**Next Steps:** "To prepare for the unit test, focus on [specific topic]. Review [specific video]."
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📝 Teacher Feedback
Strengths:
Next Steps: