Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.sin 2x + sin x = 0
A. 
, 
, 
, 
B. 
, 
C. 0, 
, ?, 
D. No solution
Answer: C
Mathematics
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Graph the function.y = 
sin 
A. 
B. 
C. 
D. 
Mathematics
Solve the compound inequality. Write the solution set using interval notation and graph it.-12 < 4b + 4 ? 4
A. [-4, 0]
B. (-4, 0]
C. (-4, 0)
D. [-4, 0)
Mathematics
Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 - 3x
A. 
; x2 - 3x + 
= 
2
B. - 
; x2 - 3x - 
= 
2
C. 9; x2 - 3x + 9 = (x - 3)2
D. 
; x2 - 3x + 
= 
2
Mathematics
Evaluate the expression.C(
, 
)
A. 10,080 B. 20,160 C. 40,320 D. 1
Mathematics