Page 99 - Math SL HB Sem 1

CIRCULAR I.-UNCTIONS AND TRIGONO]VIETRY

l. Functions of the form y = asinx y: acosx and y = a tanx
,

(a) For-2r SxS4r, sketch the : :
graph of the function y sinx and y 2sinx on the
same axes

For y:2 sinx, the maximum value is ..........and the minimum value is

the amplilude is and the period is

,
(b) For -2 zt 1 x a 4t sketch the graph of the function y : cosx and y : 1 6or* on *.
same axes

I
Fo, y = the maximum value is
"o.*, .-and the minimum value is
the amplitude is and the period is ........

llow doe.s a alJat:l the function y asinx ? State the amplitrde.....
Ilhat transformation would mote y srrx /o y aslnx 2

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