Warm-up!
Periodic Graphs Day 6:
(3.8+3.11) Graphs of tangent and cotangent
(3.11) Graphs of secant and cosecant
HW: The Other Four Trig Graphs
List 4 values of 𝜃 for which tan𝜃 is undefined.
List 4 values of 𝜃 for which tan𝜃=0.
List 4 values of 𝜃 for which csc𝜃 is undefined.
List 4 values of 𝜃 for which csc𝜃=0.