Unit Test #25

Select your answers to the following 5 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

Using the formula  to find the shaded volume above what is y?

A. 3x / 4

B. 3x

C. 9x2 /16

D. 9x2

Answer 1:

 

 

Q2:

 

In the formula for question 1, what is the value of b?

A. 4

B. 3

C. 1

D. 0

Answer 2:

 

 

Q3:

 

In the formula for question 1, what is the value of a?

A. 4

B. 3

C. 1

D. 0

 

Answer 3:

 

 

Q4:

 

 

Find the volume of the shaded object in question 1

A. 3π

B. 6π

C. 12π

D. 16π

 

Answer 4:

 

 

Q5:

 

If the line y = 3x / 4 were rotated around the y-axis between y = 0 and y = 3, what would be the volume of the object generated?

A. 3π

B. 6π

C. 12π

D. 9π

Answer 5: