Help! Trig Graphs:Find an equation of a sine curve with the minimum of (-7pi/12,-11/4) and a maximum at (15pi/8,7/6) i found the amplitude is 47/24 and the vertical shift is -19/24. Im confused about how to find the period and phase shift.
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Originally Posted by BuffaloSoulja Help! Trig Graphs:Find an equation of a sine curve with the minimum of (-7pi/12,-11/4) and a maximum at (15pi/8,7/6) i found the amplitude is 47/24 and the vertical shift is -19/24. Im confused about how to find the period and phase shift. ok, so you have a possible form of now, plug in the two points you were given one at a time to obtain two simultaneous equations. solve them to find and . can you finish?
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