Give the domain of the function.f(x) = 
A. (-?, -4] ? [9, ?)
B. (-?, -4] ? (9, ?)
C. (-?, -4) ? (9, ?)
D. (-4, 9)
Answer: B
Mathematics
You might also like to view...
Solve the problem.The length and width of a rectangle have a sum of 82. What dimensions give the maximum area?
A. Length 41 and width 41 B. Length 32 and width 50 C. Length 40 and width 42 D. Length 31 and width 51
Mathematics
Determine if the geometric series converges or diverges. If it converges, find its sum.
+ 
2 + 
3 + 
4 + 
5 + . . .
A. diverges
B. converges, 
C. converges, 
D. converges, 
Mathematics
Solve the equation.-2x + 10 + 3x = 0
A. 0.3 B. 3.333 C. -10 D. 10
Mathematics
Estimate the sum or difference by rounding each number to the nearest hundred.
A. 700 B. 200 C. 100 D. 178
Mathematics