The given point lies on the graph of the unit circle and corresponds to a real number t. Find the value of the indicated trigonometric function of t.
Find sin t.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the inverse of the relation.{(8, 5), (-8, -5), (2, -3), (-2, 3)}
A. {(5, 8), (-5, -8), (-3, -8), (3, -2)} B. {(5, 8), (-5, -8), (-3, 2), (3, -2)} C. {(5, 8), (8, -8), (-3, 2), (3, -2)}
Mathematics
Solve.11(x - 4)2 = 132
A. No real solution
B. 16, -8
C. 4 + 2
, 4 - 2
D. 4 + 2
, 4 - 2
Mathematics
Write interval notation for the graph.
A. (-4, 0] B. (0, 4] C. [-4, 0) D. [0, 4)
Mathematics
Solve the equation.log5 (x + 2) - log5 (x - 1) = 3
A. x = - 
B. x = 
C. x = 
D. no solution
Mathematics