This exercise analyzes the function $fx$ whose derivative $f\text{'}(x)is$ graphed below. The domain $of$ this function $is$ the interval $-3,4f(x)is$ increasing and the intervals $on$ which $itis$ decreasing. $(Enter$ your answers $as$ comma$-$separated lists $of$ intervals.$)$

increasing

decreasing $,[-3,-2],[3,4]$

$(b)$ Find the $x-$coordinates that produce the local maximum and local minimum $off(x).(Local$ extrema may fall $at$ endpoints. Enter your answers $as$ comma$-$separated lists.$)$

local maximum $,x=$

local minimum $,x=$

$(c)$ Find the intervals $on$ which $f(x)is$ concave $up$ and the intervals $on$ which $itis$ concave down. $(Enter$ your answers $as$ comma$-$separated lists $of$ intervals.$)$

concave $up$

concave down $,[-1,1],[2,4]$

$(d)$ Find the $x-$coordinates $of$ the points $of$ inflection $off(x).(Enter$ your answers $as$ a comma$-$separated list.$)$

$x=$ This exercise analyzes the function $f(x)$ whose derivative $f^{\text{'}}(x)is$ graphed below. The domain $of$ this function $is$ the interval $-3,4.$