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Pg. 346/352 Homework. Pg. 352 #6, 8 – 11, 15 – 17, 21, 22, 24, 27, 28, 30 – 32. 6.4 Graphs of the Other Trig Functions. Graphing tan x. Graphing cot x. What are the values to “worry about” with cot x ? What is the period length ? What is the domain and range? Graph cot x.
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Pg. 346/352 Homework • Pg. 352 #6, 8 – 11, 15 – 17, 21, 22, 24, 27, 28, 30 – 32
6.4 Graphs of the Other Trig Functions Graphing tan x Graphing cot x What are the values to “worry about” with cot x? What is the period length? What is the domain and range? Graph cot x. • What are the values to “worry about” with tan x? • What is the period length? • What is the domain and range? • Graph tan x.
6.4 Graphs of the Other Trig Functions Graph of sec x and cscx Graph cscx. • Since sin x and cosx are periodic functions, it makes sense that their reciprocal identities would be as well. • When either function heads towards zero, their reciprocal heads towards an infinity. • Otherwise the reciprocal function takes on the reciprocal value.
6.4 Graphs of the Other Trig Functions What are the domain and range for each function? What is the period length for each function? • Graph sec x.
6.4 Graphs of the Other Trig Functions Period Length for All Trigs Graph the following. State the important information. y = sec (4x) y = -2csc (x) y = 3csc (x) + 1 y = sec (0.5x – π) y = -2csc (πx) – 3 • For y = sin bx or y = cosbxperiod = • For y = tan bx or y = cot bxperiod = • For y = sec bx or y = cscbxperiod =