IB Maths Applications and Interpretation SL: Chapter 5 - Modelling Constant Rates of Change

The following PowerPoint covers the following topics following the Oxford textbook. Topics covered include:

• Functions
  * reation
  * domain and range
  * mapping diagrams
  * number system
  * set notation
  * interval notation
  * what is a function
  * vertical line test
  * function notation (numerical, graphical, and algebraic)
  * finding equation of functions from a mapping diagram
• Linear Models
  * recap equation of a line
  * rates of change
  * simultaneous equations
  * direct proportion
  * inverse functions
  * domain and range
  * horizontal line test (one-to-one)
  * finding inverse functions
• Arithmetic Sequences
• Arithmetic Series
  * sigma notation
• Simple interest
• Modelling

Through the PowerPoint there are links to youtube videos, GeoGebra and Desmos interactives, and Desmos Classroom activities. The PowerPoint has worked examples, and student exercises. I have also put in past paper exam questions for each topic.