Embedded Files
Key ideas
Key ideas
I can solve trigonometric equations in a finite interval, both graphically using technology and analytically.
I can solve equations that lead to quadratics in sin(x), cos(x) and tan(x)
Solving Trig Equations
Solving Trig Equations
Solving a trigonometric equation as a Quadratic
Solving a trigonometric equation as a Quadratic
Using Double Angle identities to solve equations
Using Double Angle identities to solve equations
In this video, I use some double angle identities for sine and/or cosine to solve some equations. Great fun!!
In this video, I use some double angle identities for sine and/or cosine to solve some equations. Great fun!!
Google Sites
Report abuse