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Moderate

Equation of a Sine Graph

ACTMAT-EOGYAY

Which of the following is an equation of this sine graph?

A

$ {y=\sin { x } } $

B

$ {y=\sin { 2x }} $

C

$ {y=\sin { 3x } } $

D

$ {y=2\sin { 3x }} $

E

$ {y=3\sin { 2x } } $