What is the domain and range of $y = sin x$ ?

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Answer 1 · 2016-01-17T23:15:22

Domain: $(-oo,+oo)$
Range: $[-1,+1]$

The sine function has no domain restrictions. That means that the domain is $(-oo,+oo)$ .

However, the range of a since function is restricted as such: $[-1,+1]$ .

The graph:

graph{sinx [-7.023, 7.024, -3.51, 3.513]}

What is the domain and range of y = sin xy = sin x?