Barrons AP Calculus

(A)

(B)

(C)

(D)

(E)

38.

(A)

(B)

(C)

(D)

(E)

39.

(A)

(B)

(C)

(D)

(E)

40.

(A)

(B)

(C)

(D)

(E)

41.

(A)

(B)

2

none    of  these

In  the first   quadrant    above   y   =   1,  between the y-axis  and the curve   xy  =   1.

1

2

4

none    of  these

BC  ONLY    QUESTIONS   39–42

Between the curve       and the x-axis.

2π

4π

8π

π

none    of  these

Above   the x-axis, between the curve       and its asymptotes.

π
2π
4π
none of these
In Questions 41 and 42, choose the alternative that gives the volume, if it
exists, of the solid generated.

y   =    ,  at  the left    by  x   =   1,  and below   by  y   =   0;  about   the x-axis.

π