Here you will find the class notes for optimization.

# Category Archives: Secondary 5 SO

Math

# June Review

# Vectors

**Class notes and answer keys (2024)**

Class notes (and answer keys) -2023

Video (Introduction to Vectors) – April 22nd

Video (Some technical stuff) – April 23rd

Video (Operations and Chasles’ Relation) – April 24th

Video (Addition/Subtraction) – April 27th

Video (Scalar Multiplication) – April 28th

Video (Linear Combinations) – May 1st

Video (Vector Basis) – May 4th

Video (components from coordinates) – May 5th

Video (Midpoint & Division Point) – May 8th

Video (Scalar Product) – May 12th

Video (Orthogonal Projections) – May 19th

# Conics

In this post, you will find the notes and video lessons for the topics that are covered in class.

Conics and Circles (centred)

Circles (off-centre), standard and general form

Circles and tangents

Circles – graphing

Ellipse

Still having trouble envisioning the ellipse? Check out this gizmo! You can manipulate the axis (do not change the centre) and can show the pythagorean relationship. The link will allow you to view the gizmo for free for 5 min.

Video – April 1 (forgot to record ? )

Video – April 9 (forgot to record ?)

# Trigonometry

The Basics and the Trigonometric Circle

Class notes and answer keys (2022)

Class notes and answer keys (2021)

Trigonometric Identities and Equations

**Class notes and answer keys (2024)**

Class notes and answer keys (2023)

Class notes and answer keys (2022)

Class notes and answer keys (2021)

Trigonometric Functions

# Exponential & Logarithmic Functions

# Real Functions

Operations on Functions, Inverse and Composition of Functions

Absolute Value Function

Class notes and Answer Keys (old)

Square Root Function

Class notes and answer keys 2021

Rational Function

Tutorial notes (Greece participants)

Piecewise Function