Find the zeros of the function in the interval [-2?, 2?].f(x) = -4 sin 2x

A. ± , ± , ± , ± 
B. ± , ±

C. 0, ±?, ±2?
D. 0, ± , ±?, ± , ±2?

Answer: D

Mathematics

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Find a formula for the nth term of the sequence.0, -1, 0, 1, 0, -1, 0, 1 (0, -1, 0, 1 repeated)

A. an = cos
B. an = sin(n?)
C. an = sin
D. an = cos(n?)

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Write an inequality to describe the half-space consisting of all points to the left of a plane parallel to the xz-plane and 11 units to the right of it.

What will be an ideal response?

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Find the exact value of the logarithmic expression.log31

A. 3
B. 1
C. 0
D.

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Add.-  + (- )

A. - 
B. - 
C. -8
D. - 

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Mathematics