Determine whether the relation is a function.{(-9, 9), (-9, -1), (2, -6), (5, -8), (10, -2)}
A. No
B. Yes
Answer: A
Mathematics
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For what values of x does the series converge absolutely?
A. 0 < x < -4 B. -8 ? x < -4 C. -8 < x < -4 D. 0 < x ? -4
Mathematics
Decide if the statement is true or false.-16 > -8
A. True B. False
Mathematics
State whether the fractions are equal or not equal.
, 
A. Equal B. Not equal
Mathematics
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