Respuesta :
Answer with explanation:
→We have to rate of Change from , x=0 to , [tex]x=\frac{\pi}{2}[/tex].
→Points on the graph are , [tex](0,0),(\frac{\pi}{2},3),(\pi ,0),(\frac{-3\pi}{2},-3),(2\pi,0)[/tex]
Rate of Change between two points
[tex]=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]\text{When} , x_{1}=0,\text{then} , y_{1}=0,\text{ And When} , x_{2}=\frac{\pi}{2},\text{then} , y_{2}=3.\\\\ \text{Rate of Change}=\frac{3-0}{\frac{\pi}{2}-0}\\\\=\frac{3\times 2}{\pi}\\\\=\frac{6}{\pi}[/tex]
Option D
