Write the inequality in interval notation.x ? 2
A. (-?, 2]
B. (2, ?)
C. [2, ?)
D. (-?, 2)
Answer: C
Mathematics
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Plot the point whose polar coordinates are given.
A. 
B. 
C. 
D. 
Mathematics
Use the principle of square roots to solve the equation.(x + 4)2 = 44
A. 2
, -2
B. -4 + 2
, -4 - 2
C. 2
- 4, 2
+ 4
D. -4 + 2
, -4 - 2
Mathematics
The general term of a sequence is given. Find the indicated partial sum.an = 5n - 2; S5
A. 55 B. 65 C. 85 D. 100
Mathematics
Perform the division.
A. 11x2 + 42 B. x - 42 C. 11x + 2 D. 11x - 2
Mathematics