Determine whether the rule defines y as a function of x.XY 
A. Function
B. Not a function
Answer: A
Mathematics
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Name the quadrant in which the angle ? lies.cos ? < 0, csc ? < 0
A. I B. II C. III D. IV
Mathematics
?Find the indicated nth term of the geometric sequence.
?
7th term: 
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Use the Rational Zero Theorem to list all possible rational zeros for the given function.f(x) = 6x4 + 5x3 - 4x2 + 3x - 5
A. ± 1, ± 2, ± 3, ± 6, ± 
, ± 
, ± 
, ± 
, ± 
, ± 
B. ± 1, ± 5, ± 
, ± 
, ± 
, ± 
C. ± 1, ± 5, ± 
, ± 
, ± 
, ± 
, ± 
, ± 
D. ± 1, ± 2, ± 3, ± 6, ± 
, ± 
, ± 
, ± 
Mathematics
Write a system of linear inequalities that describes the shaded region.
Mathematics