Write an equation of the sine function with amplitude 5, period 3pi, and phase shift -pi.

Question

sammietaygreen · Answer

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fortytherapper · Answer

You know how sometimes when you press the backspace and takes it back a page?

I just wrote you a extremely long walkthrough and then accidentally hit the backspace when the cursor wasn't on the textbox, so it all got deleted T_T. So ima just go step by step.

Firstly, do you know how to find the amplitude?

sammietaygreen · Answer

Oh no hahaha I do that all the time it gives me a panic attack when it happens. I forgot since this is kinda like a review from awhile ago

fortytherapper · Answer

Basically the amplitude is the number in front of the trig function

sammietaygreen · Answer

I'm just not sure about the phase shift honestly

fortytherapper · Answer

Ah, the phase shift is C over B, which is of Asin(B+C), so I would do that for each answer choice

fortytherapper · Answer

Remember to multiply by the reciprocal