5. [0/8.33 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 13.3.013.MI. Equations are given whose graphs enclose a region. Find the area of the region. (Give an exact answer, Do not round.) F( x) = x + 3; g(x) = -x ; x = 0; x = 3 -2 X Need Help? Read It Watch It Master It 6. [0/8.33 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 13.3.017. Equations are given whose graphs enclose a region. Find the area of the region. (Give an exact answer, Do not round.) y= _x ; y= x - 3x 0 X Need Help? Read It 7. [-/8.33 Points] DETAILS HARMATHAP12 13.3.019. Equations are given whose graphs enclose a region. Find the area of the region. (Give an exact answer, Do not round.) h ( x ) = x; k(x ) = Vx Need Help? Read It Watch It 8. [-/8.33 Points] DETAILS HARMATHAP12 13.3.027.MI. Find the average value of the function over the given interval. F(x) = 144 - x over [0, 12] Need Help? Read It Watch It Master It9. [-/8.33 Points] DETAILS HARMATHAP12 13.3.029. Find the average value of the function over the given interval. F(x) = x - xover [-1, 1] Need Help? Read It Watch It