Page 101 - Math SL HB Sem 1

CIRCULAR FUNCTIONS AND'TRI(;0NO]VIi]I'ITY

(c) For-z (xS.rr, skctch the graph ofthe function y: tan xandy:tan2x on the
same axes.

How does b affecfihe function y - cos bx ? State the peri
What transformation would move y =cos x lo y = cos bx?

3. Functions of thc form y = sin (x 1c),y=cos(x +c)andy=tan(x +c)

(a) For-2r1x34r, sketch the graph ofthe function y:sinxandy:sin
6-11 on
the same axes.

For y = sin t, - Il.the maximum value is .......and the minimum value is
4
the amplitude is and the period is

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