The polar coordinates of a point are given. Find the rectangular coordinates of the point.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Evaluate the derivative.f(t) = 5 tanh-1 
A. 
B. 
C. 
D. 
Mathematics
Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so.y = 3x + 3y = -2x - 7
A. (-2, -2) B. (2, 3) C. (-2, -3) D. (-2, 3)
Mathematics
Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.
A. 
B. 
C. 
D. 
Mathematics
Use the square root property to solve the equation.(x + 3)2 = 12
A. {-2
, 2
}
B. {-3 - 2
, -3 + 2
}
C. {-3 - 2
, -3 + 2
}
D. {2
- 3, 2
+ 3}
Mathematics