Give the domain and range of the relation.
A. domain: (-?, ?); range: [2, ?)
B. domain: [2, ?); range: (-?, ?)
C. domain: (2, ?); range: (6, ?)
D. domain: (-?, ?); range: (-?, ?)
Answer: B
Mathematics
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Integrate the function.
A. 
4 + C
B. 
4 + C
C. 2 e-6x
4 + C
D. 
+ C
Mathematics
Solve the equation.
- x = 6
A. x = -7, -3 B. x = -7 C. x = -3 D. No solution
Mathematics
Determine whether the matrix is symmetric.
A. No B. Yes
Mathematics
Find the exact value of the indicated trigonometric function of ?.sin ? = - 
, tan ? > 0Find sec ?.
A. 
B. - 
C. - 
D. - 
Mathematics