On a separate piece of paper sketch a unit circle with angle 0 in standard position.
For what values of θ is the sine increasing? Decreasing?
For what values of θ is the cosine increasing? Decreasing?
For which angle between 0° and 360° is sine equal to 0? Where is cosine equal to 0?
Please help(:

Question

On a separate piece of paper sketch a unit circle with angle 0 in standard position.
For what values of θ is the sine increasing? Decreasing?
    For what values of θ is the cosine increasing? Decreasing?
    For which angle between 0° and 360° is sine equal to 0? Where is cosine equal to 0?
Please help(:

anonymous · Answer

please please please help this is my first time using open study i dont know how this works.

anonymous · Answer

https://www.mathsisfun.com/geometry/images/circle-unit-304560.gif

anonymous · Answer

second one is more useful, it's in degrees

anonymous · Answer

ok, so for what values of theta is sin increasing?

anonymous · Answer

Thank you so much