Perform the indicated operation. Assume that all variables are nonnegative.(
+ 
)(
- 
)
A. -4
B. 2 - 2
C. 2 - 2
D. 8
Answer: A
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Make the requested preference schedule.Eight voters are asked to rank 4 brands of ice cream: A, B, C, and D. The eight voters turn in the following ballots showing their preferences in order:
Make a preference schedule for these ballots.
A. 
B. 
C. 
D. 
Draw the angle.
A. 
B. 
C. 
D. 
Describe the transformation required to obtain the graph of the given function from the basic inverse trigonometric graph.f(x) = arcsin 
A. Vertical translation up 5 units
B. Horizontal shrink by a factor of 
C. Horizontal stretch by a factor of 5
D. Vertical stretch by a factor of 5
Provide an appropriate response.If f(x) = 
x - 1 and g(x) = 6x + 3, find the following:(a) (f ? g)(x)
(b) (g ? f)(x)
(c) (f ? g)
A. (a) 3x + 
(b) 3x - 9
(c) 3
B. (a) 3x + 
(b) 3x - 3
(c) 
C. (a) 3x - 
(b) 3x - 3
(c) 
D. (a) 3x + 
(b) 
x - 3
(c) 3