Aim: How do we solve trigonometric MB43 5/22/09 equations with more than 1 Lomas function? HW Review: HW: READ 4,5,6 pg 909-913 Do Now: Do List all Trig Identities we learned pg 913 #1,7,17,23,2 (Pythagorean, Quotient, and 7 Reciprocal)
List which functions are positive in which quadrants
Aim: How do we solve trigonometric equations with more than 1 function? EX.
2 cos θ - sin θ = 1 2
MB43 5/22/09 Lomas HW: READ pg 909-913 Do pg 913 #1,7,17,23,2 7
Aim: How do we solve trigonometric equations with more than 1 Try: function?
2 cos θ + 3 sin θ =3 2
MB43 5/22/09 Lomas HW: READ pg 909-913 Do pg 913 #1,7,17,23,2 7
Aim: How do we solve trigonometric equations with more than 1 function? EX.
2 cos θ + 1 = sec θ
MB43 5/22/09 Lomas HW: READ pg 909-913 Do pg 913 #1,7,17,23,2 7
Aim: How do we solve trigonometric equations with more than 1 Try: function?
cot θ - 2 tan θ - 1 =0
MB43 5/22/09 Lomas HW: READ pg 909-913 Do pg 913 #1,7,17,23,2 7
Aim: How do we solve trigonometric equations with more than 1 function?
MB43 5/22/09 Lomas HW: READ pg 909-913 Do pg 913 #1,7,17,23,2 7