$2$

$(6$ points$)$ Input $Y_1=e^{-x}$ in the $Y=$ editor. Graph it using the following window: $[0,4][0,1]=[x_{\text{m}\text{i}\text{n}},x_{\text{m}\text{a}\text{x}}][Y_{\text{m}\text{i}\text{n}},Y_{\text{m}\text{a}\text{x}}].$ Scale the horizontal axis by $1$ and the vertical axis by $0\mathrm{.}1.$ Copy the graph on the nees shown.

$$

$\backslash$table$[[,,,],[,,,],[,,,],[,,,]]$

$(4$ points$)$ First, use $2$ subintervals $0,2$ and $[2,4].$ Evaluate your rate function, $Y_1=e^{-x},$ at the lefl$-$hand endpoint of each of these intervals, $x=0$ and $x=2.$ Os the TBLSET Menu, set Thestart to $0$ and $\frac{?}{{?}_{\frac{?}{?}}{T}_{Bl}}$ to $2.$ View the table and recond the values in the table below. Wrile down all athe digits your calculator dirplegs.

$\backslash$table$[[x,Y_1(x)$