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Mathematics 9 Online
OpenStudy (anonymous):

Which of the following is a sinusoid? A. y=sinx B. y= [x] C. x^2 + y^2=1 D. y= sqaure root of x to the 3rd

Parth (parthkohli):

A sinusoid is a curve which looks like this:|dw:1359177670641:dw|

OpenStudy (anonymous):

iKnow how it looks on a graph, but iNeed the answer to this problem

jimthompson5910 (jim_thompson5910):

best way to remember it is by the name sinusoid = sine = cosine all three have a "sin" or "sine" sound in them

Parth (parthkohli):

A fan of Apple, eh?

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