1. **State the problem:** Find the amplitude, period, phase shift, and vertical shift of the function $$y = 6 \sin x + 2$$ and sketch the graph for $$0^\circ \leq x \leq 360^\circ$$.
2. **Recall the general form of a sine function:**
$$y = A \sin(B(x - C)) + D$$
where:
- Amplitude = $$|A|$$
- Period = $$\frac{360^\circ}{|B|}$$ (degrees)
- Phase shift = $$C$$ (degrees)
- Vertical shift = $$D$$
3. **Identify parameters from the given function:**
- $$A = 6$$
- $$B = 1$$ (since the argument is just $$x$$)
- $$C = 0$$ (no horizontal shift)
- $$D = 2$$
4. **Calculate amplitude:**
$$\text{Amplitude} = |6| = 6$$
5. **Calculate period:**
$$\text{Period} = \frac{360^\circ}{1} = 360^\circ$$
6. **Calculate phase shift:**
$$\text{Phase shift} = 0^\circ$$ (no horizontal shift)
7. **Calculate vertical shift:**
$$\text{Vertical shift} = 2$$
8. **Summary:**
- Amplitude: 6
- Period: 360°
- Phase shift: 0°
- Vertical shift: 2
9. **Graph sketch notes:**
- The sine wave oscillates between $$2 - 6 = -4$$ and $$2 + 6 = 8$$.
- One full cycle occurs from $$0^\circ$$ to $$360^\circ$$.
- The midline is at $$y = 2$$.
Final answer:
Amplitude = 6, Period = 360°, Phase shift = 0°, Vertical shift = 2.
Sine Function Properties 6D2A3A
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