SOLUTION: I need help with this problem: Find the domain and range of the function y = sin x

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Question 985511: I need help with this problem: Find the domain and range of the function y = sin x
Found 2 solutions by Boreal, rothauserc:
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The domain is all x.
The range is [-1,1].
graph%28300%2C200%2C-20%2C20%2C-2%2C2%2Csin+%28x%29%29

Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
y = sin x
note that sin x is periodic with period 2pi where pi is 180 degrees
domain is all real numbers
range is -1 < or = y < or = 1
here is the graph (in this case x is in radians)
+graph%28+300%2C+200%2C+-6.28%2C+6.28%2C+-1%2C+1%2C+sin%28x%29%29+