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: B
Mathematics
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Graph the function.y = -cot(2x)
A. 
B. 
C. 
D. 
Mathematics
Write the list of numbers in order from smallest to largest.1.67, 1
, 1
A. 1
, 1
, 1.67
B. 1
, 1.67, 1
C. 1
, 1.67, 1
D. 1
, 1
, 1.67
Mathematics
Use the product-to-sum formulas to rewrite the product as a sum or difference.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Find the product using the FOIL method.(3x + 4)(3x + 1)
A. 6x2 + 15x + 4 B. 9x2 + 15x + 4 C. 6x2 + 15x + 15 D. 9x2 + 15x + 15
Mathematics