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History Bookmarks Window Help mathww.citytech.cuny.edu Yale Univers..s Comparison Remote Pole Black leBay octblogosw TeacherPdt Apple tcebook YouTube Popdey News v A Boogle Wit Da Hoodie - Say A' (Official Audio)- YouTubo) Logg MATHEMATICAL ASSOCIATION OF AMERICA webwork / mat1275en-117-mingla / graphingsinecosine / 2 GraphingSineCosine: Problem2 Previous Problem ListNext riod.pg (1 point Does this graph have the shape of sin(x) or cos(x)? What is the period of the graphed function? State the formulia for the function that is graphed above. y a- Note: You can eam partial creait on this probiem Ps

Explanation / Answer

sin(x) as we can see it takes the value 0 at x=0

We see a total of 5 cycles in the interval of -10 to 10 ie length of 20

So period,T =20/5=4

Angular frequency, w=2PI/4=PI/2

So the formula is

y= sin(PI x/2)

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