Find the area of the region between the curve and the x-axis. f(x) =4-x, from - 3 to 3 Set up the integral (or integrals) needed to compute this area. Use the smallest possible number of integrals. Select the correct choice below and fill in the answer box(es) to complete your choice. w O A. [4-x 2 ] dx O B. [4-x2 ] dx + [ [- (4-x2) ]dx + [4-x2]dx - 3 -3 3 -2 2 Oc. [ [- (4-x2 ) ] ox CD. J [-(4-x2) Jax+ [ [4-x2 ]ax + [ [- (4-x2) Jax - 3 4 -3 - 2 2 3 OF. [4-x2 ]ax + [ [- (4-x2) ]dx OF. [ [- (4-x2) Jax + [ [4-x2]dx -3 -3 The area is square units (Type an integer or a simplified fraction.)