Make a conjecture about the functions:
f(x) = sin(x)
g(x) = cos( x – (π/2) )

Question

Make a conjecture about the functions:
f(x)  = sin(x)
g(x) = cos( x – (π/2) )

psymon · Answer

Almost looks like the same problem but they said conjecture this time, lol.

anonymous · Answer

And it's cosine not sineXDDD

psymon · Answer

Well, from before, do you know what the phase shift is of that cosine function?

anonymous · Answer

π/2????

psymon · Answer

Yeah, haha. Pretty simple. So now we just need to get the hang of what the sin and cos graphs look like. From there you should be able to see it :3

anonymous · Answer

I graphed them. I just don't know what kind of conjecture to make about them Dx

psymon · Answer

I swear theres a glitch with thedraw system if you try to drag it -_-. Well, if you graphed them, you should be able to see that sinx and cos(x-pi/2) are the same graph :3

anonymous · Answer

Nut transfered.

psymon · Answer

Nut transfered?

anonymous · Answer

But*** XD

psymon · Answer

Lol, well, theyd be the exact same line is all. Now if I could get the drawing to work x_x

psymon · Answer

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Horrible drawing, but I tried to draw cosine and the pi/2 shift of cosine, lining it up with the sin graph. Either way, theyre the same graph xD