AS+2.9+Trig+Equations

= **AS 2.9** **Solve straightforward trigonometric equations (2 credits)** = = =
 * Back to Year 12 Mathematics page**
 * ==Achievement Standard==


 * ==[|2.9] I Can Do sheet==


 * === 2010 NZQA exam paper and 2010 assessment schedule ===


 * === 2009 NZQA exam paper and 2009 assessment schedule ===


 * I've attached here some examples and problems (with answers) to help you progress through the different skills needed for drawing trig graphs, starting with the ones that affect the [|amplitude and vertical shift] to ones that affect the [|period] and [|horizontal shift].


 * Here are notes on [|drawing trig graphs, radian measure and solving trig equations in context], and notes on [|tan, yummy tan square and solving by factorising].