Barrons AP Calculus - David Bock

39. Between the curve and the x-axis.
    (A) 2π
    (B) 4π
    (C) 8π
    (D) π
    (E) none of these


40. Above the x-axis, between the curve and its asymptotes.
    (A)
    (B) π
    (C) 2π
    (D) 4π
    (E) none of these
    In Questions 41 and 42, choose the alternative that gives the volume, if it exists, of the solid
    generated.


41. at the left by x = 1, and below by y = 0; about the x-axis.
    (A)
    (B) π
    (C) 2π
    (D) 4π
    (E) none of these


42. The first-quadrant region under y = e−x ; about the x-axis.
    (A)
    (B) π
    (C) 2π
    (D) 4π
    (E) none of these

Part B. Directions: Some of the following questions require the use of a graphing calculator.

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