Area Between Curves: Functions of y Practice Test

$\displaystyle \int_{-1}^{3}\big[(2y+4)-y^2\big]dy$

$\displaystyle \int_{-1}^{3}\big[(2y+4)+y^2\big]dy$

$\displaystyle \int_{3}^{-1}\big[(2y+4)-y^2\big]dy$

$\displaystyle \int_{-1}^{3}\big[y^2-(2y+4)\big]dy$

$\displaystyle \int_{-3}^{1}\big[(2y+4)-y^2\big]dy$