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sketching trig functions (1 Viewer)

jamesfirst

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Tip: If there is like (x+ pi/4) or (x-pi/4) you have to shift the whole graph to the designated domain


if there is a + sign, for eg (x+pi/4), then you shift the whole graph towards the LHS by pi/4


-sign, you shift it towards the RHS.
 

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