Find the LCM of 6, 7, and 30.
A. 1260
B. 1050
C. 210
D. 1470
Answer: C
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Evaluate the function for the given value of x.f(x) = x2 - 4x + 6 , x = 1
A. f(1) = -1 B. f(1) = 3 C. f(1) = -3 D. f(1) = -9
Determine the standard equation of the hyperbola with the given characteristics.The vertices are at (0, -6) and (0, 6); an asymptote has equation y = 
x.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Solve the problem.Suppose a charitable organization decides to raise money by raffling a trip worth $500. If 3000 tickets are sold at $1.00 each, find the expected value of winning for a person who buys 1 ticket.
A. -$1.00 B. -$0.85 C. -$0.81 D. -$0.83
For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.f(x) = 16 - x2; g(x) = 4 - x;
Find f + g.
A. (f + g)(x) = 4 + x; (-?, -4) ? (-4, ?) B. (f + g)(x) = -x2 + x + 12; (-?, ?) C. (f + g)(x) = x3 - 4x2 - 16x + 64; (-?, ?) D. (f + g)(x) = -x2 - x + 20; (-?, ?)