Use the linspace command or the colon operator : to create a ve $2,2\mathrm{.}1,2\mathrm{.}2,$dots,$10,$ and define the function $y=\frac{e^{\frac{t}{15}}cos(2t)}{0\mathrm{.}2t^2+4}($make output for both $t$ and $y).$

$($a$)$ Plot the function $y$ in black and include a title with the expre

$($b$)$ Make the same plot as in part $($a$),$ but rather than displaying unconnected data points. To display the data points with sma Now combine the two plots with the command plot $(t,y,\text{'}$o the data points as well as the distinct data points.