Purpose: Identify gaps before the unit test. Your teacher will provide descriptive feedback.
Duration: 20 minutes.
Question 1
Solve: 2ยท5หฃ = 250 and logโ(x-1) + logโ(x+3) = 5
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Question 2
Explain why logarithmic equations can produce extraneous solutions. Give an example.
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Question 3
When should you use common log vs natural log vs change of base when solving exponential equations?
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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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๐ Teacher Feedback
Strengths:
Next Steps: