Solve for the angle ?, where 0 ? ? ? 2?sin2? = 
A. ? = 
, 
, 
, 
B. ? = 
, 
, 
, 
C. ? = 0, ?, 2?
D. ? = 
, 
, 
, 
Answer: D
Mathematics
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Graph the line described.Through (6, 0); m = - 
A. 
B. 
C. 
D. 
Mathematics
Find the derivative of the function.
?
?
A. 
B. 
C. 
D. 
Mathematics
Find all complex zeros of the polynomial function, and write the polynomial in completely factored form.f(x) = x3 + 7x2 + 20x + 14
A. f(x) = (x + 1)(x + 3 + i
)(x + 3 - i
)
B. f(x) = (x - 1)(x + 5 + 3i)(x - 5 - 3i)
C. f(x) = (x - 1)(x + 5 + 3i)(x + 5 - 3i)
D. f(x) = (x + 1)(x + 3 + i
)(x - 3 - i
)
Mathematics
Use the vertex and intercepts to sketch the graph of the quadratic function.f(x) = -2x2 + 20x - 49
A. 
B. 
C. 
D. 
Mathematics