#### Answer

sine function $(y=\sin{x})$

#### Work Step by Step

The curve is sinusoidal and has a period of $2\pi$.
Since the value of the function when $x=0$ is 0$, then the function must be the sine function.

Published by
Pearson

ISBN 10:
978-0-13-421743-7

ISBN 13:
978-0-13421-743-7

sine function $(y=\sin{x})$

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