Maximum value ~$1\mathrm{.}829$

$2.$

Maximum value $=1\mathrm{.}823$

Using the fplot command in MATLAB,

graph the function f$($x$)=$ rsin$(2)$ between

x$=$

$1$b$.$ Approximate, to $3$ decimal places, the x coordinate of the maximum of f$($x$)=$xsin$($x$)$ between x$=0$ and x$=2\mathrm{.}5$ Answer choices are below.