Use the formula 
, where 
, to rewrite the trigonometric expression in the form.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Write an equation for the line passing through the given pair of points. Give your final answer in standard form.(2, 4) and (4, 6)
A. x + y = -2 B. x - y = 2 C. x - y = -2 D. x + 2y = 2
Mathematics
Solve the equation.
- 
= 
A. 10 B. -10 C. 15 D. No solutions
Mathematics
Determine whether the given function is even, odd, or neither.f(x) = 5x2 + x4
A. Odd B. Neither C. Even
Mathematics
Solve the system by elimination.
A. (9, -6) B. (-7, 10) C. (-6, 9) D. (6, 10)
Mathematics