In the problem, sin ? and cos ? are given. Find the exact value of the indicated trigonometric function.sin ? = 
, cos ? = 
Find sec ?.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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For the function f whose graph is given, determine the limit.Find
f(x).
A. -3 B. does not exist C. 3 D. 0
Mathematics
Evaluate each expression without using a calculator. Give the result in degrees.sin-1 (0)
A. 45° B. 270° C. 0° D. 90°
Mathematics
Find the x- and y-intercepts of the graph of the given equation.2x - y = 4
A. (0, 4), (-2, 0)
B. (0, 4), (2, 0)
C. (0, 2), (-4, 0)
D. (0, -4), (2, 0)
Mathematics
Factor using the ac-method.60x2 + 35xy + 5y2
A. (15x + 5y)(4x + y) B. 5(3x - y)(4x - y) C. 5(3x + y)(4x + y) D. prime
Mathematics