SECTION II$,$ PART A$,$ YES CALCULATOR.

$9]$ Given $y=-2sin(x)+1$

a$)$ Find the area on the interval $\frac{}{2},\frac{3}{2}$

$9$b$)$ find the total area on $0,\frac{3}{2}$

$9$c$)$ find the area of the shaded region.

$9$d$)$ find the LRAM approximation with $100$ partitions on $\frac{5}{6},\frac{13}{6}$