luckiegirl28
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Having a graph of a trig function allows you to estimate values of the function or better yet take a function value and determine the angle required to make that. How many times will a sin function have a value of 1/2

Answer :

Since3122015
[tex]sin^{-1}\frac{1}{2}\\\frac{\pi}{6}+2\pi n[/tex]

A sine function will have a value of 1/2 infinity times. However, on the interval of a single period, a sine function will have a value of 1/2 one time.
AL2006

That depends on what range of angles you explore.

Through the first circle's worth (360 degrees), the sine function
has the value of 1/2 twice ... at 30 degrees and at 150 degrees.


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