Trigonometry 2
Preview activity: Trigonometry 2
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Trigonometry 2
Introduction
Introduction
Introduction
3.2.1 Graphs of sin t
The Amplitude of sin(x)
Period of sin(x)
Your turn sketch any 3 different amplitudes for Cos (x)
Your turn
Functions sec, cosec, cot
Example 3
3.2.1 Graphs of sec, cosec, cot
Graph of cosec(x)
Graph of sec(x)
Graph of cot(x)
3.2.2 Transformations of graphs
Solution (continued)
Example 7 (vertical translation)
Solution
Your turn! (vertical translation)
Solution
Example 8 (horizontal translation)
Solution
Example 9 (vertical and horizontal stretches)
Solution
Your turn! (horizontal stretch)
Example 10 (reflection in the y-axis)
Your turn!
Solution
3.2.3 The fundamental trig identities
3.2.3 The fundamental trig identities
Simplifying trig expressions
Simplifying by combining fractions
Proving identities
Learning outcomes
Preview activity: Inverse of trig functions
1.61M
Category: mathematicsmathematics

Trigonometry 2

1. Trigonometry 2

Foundation Year Program
NUFYP Mathematics
Trigonometry 2
Rida El-Mehdawe
2019-2020

2. Preview activity: Trigonometry 2

Foundation Year Program
Preview activity: Trigonometry 2
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