How are things changing?
Mathematics, Grade 9
MTH1W1 (Grade 9 De-streamed)
Talking About Change
Concepts
- dependent and independent variables
- describing rates of change from graphs
Parent Resources
Other Resources and Links
What is a Linear Relation?
Concepts
- characteristics of linear relations
- making tables of values from word descriptions
- making graphs from word descriptions
- linear relations in real life
Parent Resources
Other Resources and Links
A Closer Look at Rate of Change
Concepts
- finding rates from word descriptions
- finding rates from tables of values
- finding rates from graphs
- comparing rates of linear and non-linear relations
Parent Resources
Connecting Representations
Concepts
- equations of the form y=start+rate*x
- linear and non-linear relations
Parent Resources
Solving Two-Step Equations
Concepts
- solving two-step equations without fraction coefficients
- collecting like terms
Parent Resources
Problem Solving with Linear Relations
Concepts
- solving for the independent variable in the equation of a linear relation
- interpreting the point of intersection for two linear relations