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Warm Up Jan. 26 th

Warm Up Jan. 26 th. Evaluate the following: a. tan(0) b. tan( π /4) c. tan( π /2) d. tan(3 π /4) e. tan( π ) f. cot(0) g. cot( π /4) h. cot( π /2) i . cot(3 π /4) j. cot( π ) Write an equation for the graph below. Homework Questions??.

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Warm Up Jan. 26 th

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  1. Warm Up Jan. 26th • Evaluate the following: a. tan(0) b. tan(π/4) c. tan(π/2) d. tan(3π/4) e. tan(π) f. cot(0) g. cot(π/4) h. cot(π/2) i. cot(3π/4) j. cot(π) • Write an equation for the graph below.

  2. Homework Questions??

  3. Graphing Secant, Cosecant Tangent & Cotangent

  4. Remember… How are the graphs of cos and sec related? How are the graphs of sin and csc related?

  5. Graph: y = 2sin(4x)

  6. Graph: y = 2csc(4x)

  7. Graph: y = 1 – 4sec(x – π/6)

  8. Graphing tangent… Where is tangent undefined??? What is the period of y = tan x?

  9. Graph: y = 2tan(3x)

  10. Graph: y = - ½tan(x + π/4)

  11. Graphing co-tangent… Where is cot undefined??? How is the graph of y = cot x related to the graph of y = tan x?

  12. Graph: y = 2cot(4x)

  13. Graph: y = - cot(2x + π/4)

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