AB Math 30-1 Course

academix.ca

Chapter 1: Lessons

Lesson: What is a transformation?

Concepts:

function definition (as opposed to mapping)

transformations, general

stretch

 

Also available on youtube: https://www.youtube.com/watch?v=HT2BWKhMKNo
	Specific questions:

Lesson: Order of transformation in different dimensions

Concepts:

the order of transformations in different dimensions x and y, i.e. horizontal and vertical.

 

Also available on youtube: https://www.youtube.com/watch?v=U_L12On4Nfk
	Specific questions:

 

Lesson: Factors

Concepts:

what is a factor

vertical stretch factors

vertical shifts

horizontal stretch factors

horizontal shift by units to the Left/Right

naming the transformation

Also available on youtube: https://www.youtube.com/watch?v=BfdHDPAxYw8
	Specific questions: The full set:

 

jump  into the 'naming the transformation' section at time: 3:10 (https://youtu.be/BfdHDPAxYw8?si=vn6rIO1IXNWQuCaz&t=189).

 

Lesson: Mapping and Order of Transformations

Concepts:

mapping vertical stretches

mapping vertical shifts

mapping horizontal stretches

mapping horizontal shifts

the order of transformations in the same dimension

horizontal factors, and how they differ from the vertical ones.

brackets and the order of transformations

traditional order: stretch first, shift last

Also available on youtube: https://www.youtube.com/watch?v=Z-ApWvaSbME see example at time: 4:20