$\%$ Define the function dy$/$dtfun $=$ @$($t$,$ y$)(4*$t$^2-3*$t $-3*$y$)/$ t;$\%$ Solve the differential equation numerically$[$t$\_$numeric, y$\_$numeric$]=$ ode$45($fun$,[1,10],4)$;$\%$ Calculate the area between the graph of y$($t$)$ and y$=0$ from t$=2$ to t$=3$t$\_$range$\_$index $=$ find$($t$\_$numeric $>=2$ & t$\_$numeric $<=3)$;area $=$ trapz$($t$\_$numeric$($t$\_$range$\_$index$),$ abs$($y$\_$numeric$($t$\_$range$\_$index$)))$;fprintf$(\text{'}$Area between y$($t$)$ and y$=0$ from t$=2$ to t$=3$: $\%\mathrm{.}6$f

$\text{'},$ area$)$;