Math 141.1 - Test III
Tuesday, Nov. 23, 1993
Name
Directions: Show your work for full credit. If you need
extra room, use the back of the opposite page, clearly indicating
the problem number and your answer.
- Determine if the following limits exist and if so their value:
-
limx®¥ [(3 x2+5-[2/x])/((x+3)2)]
-
limx® 2+ [(x+2)/(x2-4)]
- Find an intermediate value c to verify the Mean Value
Theorem for f(x) = x2+3 x-2 on the interval [1,3].
- Determine antiderivatives for each of the following
functions:
- [(5x2-1)/(3x2)]
- [Ö(x-2)]
- Compute the integrals
- ò12 4x(x3-2x) dx
- òx2 sin(x3+1) dx
- Evaluate each of the sums
- åj = 24 (3j2-j+1)
- åj = 140 (2j-1)
- Compute the area of the circumscribed rectangles using
the function f(x) = 2x2-3 over the interval [0,2] using
a uniform partition with n = 4.
- Compute the area between the curve y = sin(x) and the
x-axis over the interval [0,p].
Extra Credit: Use 3 interations of the
Newton-Raphson algorithm to approximate 3Ö[` 3 ]
with a starting value of x0 = 1.
File translated from TEX by TTH, version 1.2.