- solving inequalities
- verifying
- comparing
- graphing.
[C, CN, PS, R, V]
| (a) |
Observe and describe situations relevant to self, family, or community, including First Nations and Métis communities, that involve inequalities and classify the inequality as being less than, greater than, less than or equal to, or greater than or equal to. |
| (b) |
Verify whether or not a given rational number is part of the solution set for a linear inequality. |
| (c) |
Generalize and apply rules for adding or subtracting a positive or negative number to determine the solution of an inequality. |
| (d) |
Generalize and apply a rule for multiplying or dividing by a positive or negative number to determine the solution of an inequality. |
| (e) |
Solve a linear inequality algebraically and explain the strategies used. |
| (f) |
Compare and explain the process for solving a linear equation to the process for solving a linear inequality. |
| (g) |
Explain how knowing the solution to a linear equality can be used to determine the solution of a related linear inequality, and provide an example. |
| (h) |
Critique the statement: “For any linear equality, there are two related linear inequalities”. |
| (i) |
Graph the solution of a linear inequality on a number line. |
| (j) |
Explain why there is more than one solution to a linear inequality. |
| (k) |
Verify the solution of a given linear inequality using substitution for multiple elements, in the solution and outside of the solution. |
| (l) |
Solve a situational question involving a single variable linear inequality and graph the solution. |
