We started with the homework check on Questions #16 & #18 from the “Sinusoidal Data Exam Questions” Booklet, and continued with the correction of these. Then Mr. Max showed us how to do a Blog Clean up, and told us to do it before June 20th. New homework is #1 & #2.
Here my little hint for sinusoidal functions:
a = amplitude
(the distance between the average and the maximum or minimum)
b = 2π/period
b = 2π/period
(the time it takes to get from max1 to max2)
c = phase shift
c = phase shift
(the difference from the point of start (time 0) to the point where a not phase shifted sinusoidal function would start)
d = average
d = average
(the middle between maximum and minimum)
-c/b => phase shift
-c/b => phase shift
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