Objectives : 1. To use identities to solve trigonometric equations Vocabulary : sine, cosine, tangent, cosecant, secant, cotangent, cofunction, trig identities
Strategies Recall…
Strategies Recall…
Strategies Recall…
Strategies Recall… Algebra 2 Solving Methods Factoring GCFs Factoring Patterns Isolating Variable Techniques Etc. WARNING!!!!! Do not divide by sin, cos, tan, sec, csc or cot! You may lose answers. Theses are NOT one-size-fits-all problems. Always check your solutions
Textbook p. 390 #17, 21, 27, 29