Barrons AP Calculus

(E)

(A)

(B)

(D)

(A)

(B)

(C)

(D)

(E)

(A)

(B)

(C)

(D)

(E)

(A)

(B)

(C)

(D)

(E)

(C)

(E)

−x^2 e−x    +   2xe−x   −   2e−x    +   C

    sin^2 x dx  is  equal   to

A   curve   is  given   parametrically  by  the equations   x   =   t,  y   =   1   −   cos t.  The

area    bounded by  the curve   and the x-axis  on  the interval    0    t  2π  is

equal   to

2(π +   1)

π

4π

π   +   1

2π

If  x   =   a   cot θ   and y   =   a   sin^2   θ,  then        when        is  equal   to

−1

2

Which   of  the following   improper    integrals   diverges?

    equals