Lesson 7.3: Linear Inequalities in Two Variables
Completion requirements
Health Canada recommends that children and youth accumulate at least 60 minutes of moderate to vigorous physical activity per day. This recommendation is a minimum value, so there are many different amounts of physical activity and combinations of physical activities that will fulfill this recommendation.
Inequalities are used to represent the ranges of values that satisfy a particular condition. The graph of an inequality is a visual representation that can be interpreted readily.
Inequalities are used to represent the ranges of values that satisfy a particular condition. The graph of an inequality is a visual representation that can be interpreted readily.
In Lesson 7.3, you will
- represent the solution to a linear inequality in two variables graphically,
- determine the solution region of an inequality using test points, and
- solve problems using linear inequalities in two variables.