Analysis and Approaches for IBDP Maths Ebook 1 | Page 93

Front Page
SUMMARY POINTs
�
Properties of graphs of Trigonometric functions:
Amplitude � 1
Period �360�
�1�
sin x � 1
Amplitude � 1
Period �360�
�1�
cos x � 1
Period �180�
tan x�
Vertical asymptotes:
x �90� and x �270�
10
� Properties of a general trigonometric function y � Asin B( x �C)
� D :
y
� y
2
1.
max min
2.
A �
2�
B � Period
y
� y
2
3.
max min
D �
: Amplitude
4. C can be found by substitution of a point on the graph
Solutions of Chapter 10
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