Graphing sin functions

babybells96

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Dec 20, 2012
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Graph the sin function: f(x)= sin (x + pi/4) (Pi is represented as the symbol in my textbook) Thus far, I have identified that the amplitude is 1 and the period is 2pi. There is no vertical shift and the horizontal shift is - pi/4. My problem is that I do not know how to get the points for my graph. I know that because it is sin, the y values start with (0, 1, 0, -1, 0) but I do not know how to manipulate them or derive my x-values. Thank you.
 
Graph the sin function: f(x)= sin (x + pi/4) (Pi is represented as the symbol in my textbook) Thus far, I have identified that the amplitude is 1 and the period is 2pi. There is no vertical shift and the horizontal shift is - pi/4. My problem is that I do not know how to get the points for my graph. I know that because it is sin, the y values start with (0, 1, 0, -1, 0) but I do not know how to manipulate them or derive my x-values. Thank you.

Do you have a "scientific" calculator?
 
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