Find all solutions if 
.
?
?
A. 90°, 270°
B. 90°, 180°
C. 0°, 180°
D. 0°, 270°
E. 45°, 267°
Answer: B
Mathematics
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Simplify using rational exponents.
? 
A. 12
y
B. 12x2y
C. 12x2
D. 12x2
Mathematics
For the given equation, find the vertex or vertices.r = 
A. (1, 0)
B. (1, ?)
C. 
D. 
Mathematics
Find all horizontal asymptotes of the given function, if any.h(x) = 
A. y = 3 B. y = 0 C. y = 8 D. no horizontal asymptotes
Mathematics
Determine if the proportion is true or false.
= 
A. False B. True
Mathematics