Find the specified domain.For f(x) = x2 - 16 and g(x) = 2x + 3, what is the domain of 
?
A. (-?, ?)
B. 
C. (-?, -4) ? (-4, 4) ? (4, ?)
D. 
? 
Answer: C
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Provide an appropriate response.Find the product: 4x2(3x2 - 2x + 1)
What will be an ideal response?
Subtract and simplify. Write the answer as a mixed number as needed.6
- 3
A. 3
B. 
C. 6
D. 3
Solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $50 and on an SST ring is $10?
A. 20 VIP and 4 SST B. 24 VIP and 0 SST C. 24 VIP and 4 SST D. 20 VIP and 0 SST
Evaluate the expression for the given replacement values.x - y
for x = -15, y = -7
A. 22 B. -8 C. 8 D. -22