Question 1

Answer true or false.  diverges.

Accepted Answer

A) True 
 B)False

Question 2

Evaluate

Accepted Answer

The answer of Evaluate ...

Question 3

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 4

Use n = 10 to approximate  by the midpoint rule.

Accepted Answer

A)  -0.199999 
B)  0.199999 
C)  0.003 
D)  0.01088 
E)  6.4

Question 5

Use Endpaper Tables to evaluate  .

Accepted Answer

The answer of Use Endpaper Tables to evaluate  ....

Question 6

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 7

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 8

Answer true or false. For  a good choice for u is 3 - 2x2.

Accepted Answer

A) True 
 B)False

Question 9

Use the Endpaper Integral Table to evaluate the integral.

Accepted Answer

The answer of Use the Endpaper Integral Table to evaluate...

Question 10

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 11

Answer true or false.  = ln |x + 6| + ln |x - 8| + C

Accepted Answer

A) True 
 B)False

Question 12

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 13

Use Endpaper Tables to evaluate  .

Accepted Answer

The answer of Use Endpaper Tables to evaluate  ....

Question 14

Use the trapezoid rule with n = 10 to approximate the integral.

Accepted Answer

A)  12.670000 
B)  3.492500 
C)  6.335000 
D)  6.322375 
E)  6.122375

Question 15

Use n = 10 to approximate  by the trapezoid rule.

Accepted Answer

A)  2,666.000000 
B)  979.000000 
C)  0.000000 
D)  1,316.093750 
E)  1,003.593750

Question 16

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 17

Use n = 10 subdivisions to approximate the value of the integral  by the trapezoidal approximation.

Accepted Answer

The answer of Use n = 10 subdivisions to approximate...

Question 18

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Question 19

Answer true or false. In evaluating  a good choice for u would be x2.

Accepted Answer

A) True 
 B)False

Question 20

Evaluate  .

Accepted Answer

The answer of Evaluate  ....

Exam 7: Principle of Integral Evaluation

Answer true or false. diverges.

Evaluate

Evaluate .

Use n = 10 to approximate by the midpoint rule.

Use Endpaper Tables to evaluate .

Evaluate .

Evaluate .

Answer true or false. For a good choice for u is 3 - 2x².

Use the Endpaper Integral Table to evaluate the integral.

Evaluate .

Answer true or false. = ln |x + 6| + ln |x - 8| + C

Evaluate .

Use Endpaper Tables to evaluate .

Use the trapezoid rule with n = 10 to approximate the integral.

Use n = 10 to approximate by the trapezoid rule.

Evaluate .

Use n = 10 subdivisions to approximate the value of the integral by the trapezoidal approximation.

Evaluate .

Answer true or false. In evaluating a good choice for u would be x².

Evaluate .