soompi forums: Calculus Help - soompi forums

Jump to content

Page 1 of 1

Calculus Help

#1 User is offline   christine101 

  • Member
  • Pip
  • Group: Members
  • Posts: 107
  • Joined: 12-April 07

Posted 01 March 2008 - 08:30 PM

#1.The area of the region enclosed by the graph
of y = x^2 + 1 and line y = 5 is
A. 8pi
B.16/3
C.14/3
D.28/3
E 32/3
#2.What is the area of the region in the first
quadrant enclosed by the graphs of y = cos x,
y = x, and the y-axis?
A. 0.947
B. 0.600
C. 0.127
C. 0.385
E. 0.400


0

#2 User is offline   ChunJin 

  • Member
  • Pip
  • Group: Members
  • Posts: 1,497
  • Joined: 04-October 05

Posted 01 March 2008 - 08:48 PM

Find the points of intersection and integrate with respect to that; you should read your book.

Set them equal to each other and solve for X. To find the boundaries. Then this is where you read your book and find out how to do this. Much more helpful for you than me giving it to you.
0

Share this topic:


Page 1 of 1

2 User(s) are reading this topic
0 members, 2 guests, 0 anonymous users