Solve the equation by completing the square.16n2 + 24n + 9 = 0
A. 
, 
B. - 
, - 
C. 
, 
D. - 
, - 
Answer: D
Mathematics
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Use a sum-to-product identity to rewrite the expression.sin 
+ sin 
A. 2
B. 2
C. 2
D. 2
Mathematics
Give the ordered pairs for the points labeled on the graph.
A. G(4, 3); H(-2, 3) B. G(4, -2); H(-6, 3) C. G(-2, 24); H(3, -6) D. G(4, -2); H(3, -6)
Mathematics
Given functions f and g, determine the domain of f + g.f(x) = 3x - 7,g(x) = 
A. (-?, -2) or (-2, ?) B. (-?, -4) or (-4, ?) C. (-?, ?) D. (0, ?)
Mathematics
Evaluate the function.Find f(3).
A. 0 B. 3 C. 27 D. 1
Mathematics