Key to the Practice Midterm

Problem 1  

A.  False, it will only provide an approximation. 

B. True, since F(x) = G(x) + C and F(2) = G(2) + C gives that C = 0

C.  True, by the second Fundamental Theorem of Calculus.

Problem 2

A.  -3.67

 B.  1/4 sin(4x) + C

C.  Can't be done using techniques learned in this class.

Problem 3 10/3

Problem 4 

A.  MR = 5 - 0.1x

B.  125

Problem 5

A.  0.114

B.  0.225% error

Problem 6

Problem 7

0.69325

n = 4 since 24/(180)(4)⁴ < .001