Graph the function over a one-period interval.y = 
cos 2
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Simplify. Assume that the variables are positive.
Mathematics
Triangle ABC is a right triangle with sides of lengths a, b, and c and a right angle at C. Find the indicated trigonometric function value of A. Rationalize denominators containing radicals.b = 
, c = 7; find csc A.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Identify three common factors of 5x2 + 10x.
A. 5, 10, x B. 5, 5x, 10x C. 5, x, x2 D. 5, x, 5x
Mathematics
Solve the problem.Suppose that the x-intercepts of the graph of y = f(x) are 8 and 3. What are the x-intercepts of 
A. 8 and 3 B. 6 and 1 C. 24 and 6 D. 10 and 5
Mathematics