Find the area bounded by $f(x)=x+2$ and the x $-$axis from $x=-3$ to $x=1.$ Use the graph below.

Hint: find the x $-$intercept first, then split the area into two parts $($above and below the x $-$axis

Find the area bounded by $f(x)=2x-x^2($in red$)$ and $g(x)=x^2($in blue$).$ Hint: First find intersection points, then find area.