Tell which set or sets the number belongs to: natural, whole, integer, rational, irrational, real.?
A. real, integer
B. rational
C. irrational
D. real, irrational
Answer: D
Mathematics
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Use the given information to find the quadrant in which ? lies.cot ? > 0 and sin ? < 0
A. Quadrant I B. Quadrant II C. Quadrant IV D. Quadrant III
Mathematics
Find all the complex roots. leave your answers in polar form with the argument in radians.cube roots of -8i
A. 512
, 512
, 512
B. 8
, 8
, 8
C. 2
, 2
, 2
D. 2
, 2
, 2
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Simplify the given expression.-4 ? 22
A. 64 B. 16 C. -16 D. -64
Mathematics