lssa

Most popular questions and responses by lssa
  1. calculus

    Sketch the region enclosed by x+y^2=42 and x+y=0. Decide whether to integrate with respect to x or y, and then find the area of the region.

    asked on April 8, 2010
  2. calculus

    Sketch the region in the first quadrant enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. y=10cosx, y=10sin2x,x=0

    asked on April 8, 2010
  3. calculus one

    Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=x^4,y=1; about y=5

    asked on April 8, 2010