Graph the function.y = 2 cos x - sin 4x

A.

B.

C.

D.


Answer: B

Mathematics

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For the function f whose graph is given, determine the limit.Find f(x) and  f(x).

A. 5; 5 B. ?, -? C. -?, ? D. -5, 5

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Use both properties of equality to solve the equation.5m + 4 = 3m - 2

A. 3 B. 1 C. -3 D. -1

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Find fraction notation.0.39393939 . . .

A.
B.
C.
D.

Mathematics

Simplify.

A. 5 
B. 6 
C. 10
D. 32

Mathematics