Solve the equation.
+ 
+ 4 = 0
A. 
B. {-1, -4}
C. 
D. {1, 4}
Answer: C
Mathematics
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Find the inverse of the one-to-one function.f(x) =
A. f-1(x) = 
B. f-1(x) = x3 + 9
C. f-1(x) = x3 + 3
D. f-1(x) = x + 3
Mathematics
Perform the indicated clock arithmetic.10 ? 12 (12-hr clock)
A. 10 B. 0 C. 120 D. 12
Mathematics
Solve the problem.If x varies inversely as v, and x = 48 when v = 8, find x when v = 64.
A. 48 B. 64 C. 8 D. 6
Mathematics
Determine whether the statement is true or false.
= ln 
A. False B. True
Mathematics