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TEACHER-GUIDE-VERIFIED · TG-V9-039

4. For y = 3 sin(t) + 5, state amplitude, midline, maximum, minimum, and period.

Verified solution

Solution: Amplitude 3; midline 5; maximum 8; minimum 2; period 2pi.

Source: Teacher Guide V9 · English V9. Match the numbers and wording in your printed question before using this solution.

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VIDEO HELP · TG-V9-039

Read a Sine Model’s Key Features (TG-V9-039)

Read y = 3 sin(t) + 5: amplitude 3, midline y = 5, maximum 8, minimum 2 and period 2pi radians. Follow the stretch, vertical shift and quarter-cycle check. No time units are supplied.

Space Math Explorers · approved worked example · 1:41 · Watch on YouTube

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These pages reproduce verified solution steps for the registered V9 questions. It does not diagnose learning needs or replace instruction from a qualified teacher or tutor.