Determine whether the function is continuous or discontinuous at the given x-value.
?
?
A. continuous
B. discontinuous
Answer: A
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Find the conjugate of the expression.
- 13
A. 
- 13
B. -
+ 13
C. 
D. 
+ 13
Determine how many vertices and how many edges the graph has.
A. 6 vertices; 9 edges B. 5 vertices; 8 edges C. 6 vertices; 10 edges D. 5 vertices; 9 edges
Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: The air freshener is working.q: The basement is smelly.p ? ~ q
A. If the air freshener is not working then the basement is smelly. B. If the air freshener is working then the basement is not smelly. C. Either the air freshener is working or the basement is smelly. D. The air freshener is working if and only if the basement is not smelly.
Use the given information to find the exact value of the trigonometric expression.tan ? = 
; ? < ? < 
Find sin(2?).
A. 
B. 
C. - 
D. - 