Page 44 - Ebook Trigonometri_Krisna Hasugian_MESP 2019
P. 44

Graph of the sine function  (   =          )



















                     If you notice, the range of the sine function is [-1, 1] and the domain is
                       (-∞, ∞)
                     Also notice that the x-intercepts are always in the form nπ. Where n is an

                       integer

                     This is an odd function because it is symmetric with respect to the origin
                     The period is 2π because the sine wave repeats every 2π units
















































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