Sign In
All Lessons
Primary
Primary 1 - Early Level (3)
Primary 2 - First Level (1)
Primary 3 - First Level (2)
Primary 4 - First Level (3)
Primary 5 - Second Level (1)
Primary 6 - Second Level (2)
Primary 7 - Second Level (3)
Secondary
Maths
History
English
Chemistry
Biology
Geography
Modern Studies
Physics
Business Management
Contact
Trig Graphs & Equations
Home
Lessons
Secondary
Maths
National 5 (S3/S4)
Graph of y = asinbx + c
Graph of y = acosbx + c
Trig Equations using CAST
Trig Identities