Question

how to calculate period, when it is graphed on a graph for trigonometric graphs

Answer 1

dont you subtract from right point to the left one?

Answer 2

whatever makes one full cycle is the period

Answer 3

if the cycle is out of phase; then subtract the left from the right

Answer 4

higher# - lower# = period

Answer 5

okay I know the period, and amplitude, how would i transform that into y=aCOSk(x-b)?

Answer 6

a is amplitude; k is period; and -b is the shift; how far moved from zero

Answer 7

well.... b is; that - sign is there for convience i spose