Related trig graphs
Topic Revision
Graphs related to y = sin
x
Notes from Leckie & Leckie's Success Guide.
Summary of effects
Notes from Leckie & Leckie's Success Guide.
Sketching trig graphs
Notes from Leckie & Leckie's Success Guide.
Past Paper Questions
Sketch a related sine graph (Q14b P1 2017)
The graph
y
=
p
cos
qx + r
(Q4 P1 2015)
Web Resources
Online Calculators
Graphs of Trig Functions (by Irina Boyadzhiev)
Transformations of Sine and Cosine (from geogebra.org)
Exploring Sine and Cosine Graphs(from geogebra.org)
Trig Graph Calculator (from desmos.com) Alter formulae to explore graphs
Transforming the Sine Function (by Lucas Hetzel, Breck Jacobs)
Transforming the Cosine Function (by Breck Jacobs)
Online Quizzes
Trig Graph transformations quiz (from wordwall.net)
