Ol’ Ricky May have understood how to stretch and compress both the wavelength and the amplitude, but I’m pretty sure he got lost when we got into how to shift the Sine function.

We will review and clarify horizontal and vertical shift tomorrow!
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"Filet that fish? Hell naw! I'll scale him, gut him, fry him up in grease, take him by the head and tail, and play him like a French Harp!" - Uncle Paul sometime in the 60s.