Decide whether the relation is a function.{(-8, 2), (-8, 8), (1, 7), (3, -9), (9, -7)}
A. Function
B. Not a function
Answer: B
Mathematics
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Divide.
A. 4 + 
i
B. 
- 4i
C. -4 - 
i
D. - 
+ 4i
Mathematics
Use the graph of a power function and transformations to sketch the graph of the polynomial function.f(x) = x5 - 4
A. 
B. 
C. 
D. 
Mathematics
Find the GCF for the list.x4, x6
A. x24 B. x2 C. x4 D. x10
Mathematics
Find an equation for the ellipse described.Center at (0, 0); focus at (3, 0); vertex at (8, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics