Purpose: Identify gaps before the unit test. Your teacher will provide descriptive feedback.
Duration: 20 minutes.
Question 1
Sketch y = -2cos(3x - π) + 4. Label all key features.
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Question 2
How many solutions does sin(x) = 0.3 have on [0, 4π)? Explain your reasoning without solving.
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Question 3
How does transforming a trig function change what real-world situation it can model?
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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: