Rewrite the following as a product of trigonometric functions.sin 6 + sin 38
A. 2 cos 22 sin(-16)
B. 2 sin 22 sin(-16)
C. 2 sin 22 cos(-16)
D. 2 cos 22 cos(-16)
Answer: C
Mathematics
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Solve the equation.6x - (2x - 1) = 2
A. 
B. - 
C. - 
D. 
Mathematics
Find functions f and g so that f ? g = H.H(x) = ?2x + 3?
A.
| f(x) = ?-x?; | g(x) = 2x - 3 |
B.
| f(x) = x; | g(x) = 2x + 3 |
C.
| f(x) = -?x?; | g(x) = 2x + 3 |
D.
| f(x) = ?x?; | g(x) = 2x + 3 |
Mathematics
Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 
B. 61/10
C. 66
D. 67/10
Mathematics
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(3.5, 3) 
A. constant B. decreasing C. increasing
Mathematics