In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t. Find the exact value of the indicated trigonometric function of t.(- 
, 
)Find cos t.
A. - 
B. - 
C. 
D. - 
Answer: A
Mathematics
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Provide an appropriate response.Find any horizontal or vertical asymptotes for the spiral 
(Suggestion: Express the curve in parametric form 
and investigate what happens to x and y as ? varies.)
What will be an ideal response?
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Find the exact value of the expression or state that it does not exist.sin-1 
A. 
B. 
C. 
D. 
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For the functions f and g, find the requested value.Evaluate (g ? f)(-2).y = f(x)y = g(x)
?
A. -2 B. 2 C. 1 D. -0.5
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Decide whether or not the ordered pair is a solution of the system.(-4, -6)4x + y = -103x + 4y = 12
A. Yes B. No
Mathematics