Page 103 - Math SL HB Sem 1

CIRCULAIT FUNC.TIONS AND TRI(;Oh*OMI]'TRY

4. Functions of the form y = sin x ttI,y=cosx 1d andy=tan x td

(a) For -2 r S x ! 4z , sketch the graph of the function y - sin x and y = sin x + 2 on
the same axes-

For y = sin x + 2, the maximum value is ........., the minimum value is
the amplitude is ,the period is

(b) For -2r Sx34r, sketch the graph olthe function y = cos x and
y - cos x - 2 on the samc axes.

For y: cos x 2,the maximum value is ..........
the minimum value is .. . . . . .. ..
the arrplitudc is
thc period is

How does d uffect the function y :sinr( + d ')
What transformation wotld move y -sinx /o y = sin x +d ')

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