Transformers: Questions not in disguise Describe the transformations at the top.

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Presentation transcript:

Transformers: Questions not in disguise Describe the transformations at the top.

Transform 1)Translated right by 3, down by 4 2)Stretch by 1/2 in x direction 3)Reflection about y-axis

Transform 4) Translated left by 1 and up by 3 5) Translated left by 2 and up by 4

Trig. Graphs Recap of Trig. graphs from GCSE Know the properties of Trig. graphs Understand how to use properties to find easier calculations Be able to use Graphical Cal. to solve values

The graph of y=sinx Maximum = 1 Minimum =- 1 Period of 360

sinθ˚ Properties Periodic property Odd property Translation property

Values between 0˚ and 360˚

The graph of y=sinx

The graph of y=cosx Maximum = 1 Minimum =- 1 Period of 360

cosθ˚ Properties Periodic property Even property Translation property

Values between 0˚ and 360˚

y=sinx and y=cosx

The graph of y=tanx Maximum = 1 Minimum =- 1 Period of 360

tanθ˚ Properties Periodic property Odd property Translation property

Values between 0˚ and 360˚

Puzzle Time Match the equations to the Graphs

Exact Values Angle ӨsinӨcosӨtanӨ / /2 9010undefined

Question Time Question on back

Independent Study & HWK Sequence test next week – revise sequences Homework on moodle Exercise 1A p225 (solutions p429)