Find the period of the function. y = sin 3x

A. 3
B. 2?
C. 1
D.


Answer: D

Mathematics

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Simplify the expression. -  + 

A.
B.
C.
D.

Mathematics

Solve the radical equation. = x + 4

A. {7} B. {9} C. {-6} D. {-7}

Mathematics

Multiply using the rules for special products.(6x2 - 9y)(6x2 + 9y)

A. 36x4 - 108x2y - 81y2 B. 36x4 - 81y2 C. 36x2 - 81y D. 36x4 + 81y2

Mathematics

Provide an appropriate response.What is the next step to solve the following equation for x? = 15

A. Divide both sides by 15.
B. Add  to both sides.
C. Add  to both sides.
D. Divide both sides by .

Mathematics