Chapter 5 - Trigonometric Functions - Section 5.4 Graphs of the Sine and Cosine Functions* - 5.4 Assess Your Understanding - Page 431: 15

$\text{Amplitude}= 6$ $\text{Period}= 2$

Recall: For $y=A\sin{(ωx)}$, we have: $\text{Amplitude}=|A|\quad \quad \text{and} \quad \quad \text{Period}=T=\frac{2\pi}{ω}$ In $y=6\sin(\pi x)$ we have $A=6$ and $\omega=\pi$. Amplitude= $|A|=|6|=6$ Period $T=\dfrac{2\pi}{\omega}=\dfrac{2\pi}{\pi}=2$