Relations, Variables (Inequalities)

Topic 1: Linear and NonLinear Systems

General Outcome: Represent and analyze situations that involve expressions, equations and inequalities.

Specific Outcomes:

1.1 Graph linear inequalities, in two variables

• linear inequality
• systems of linear inequalities

1.2 Solve systems of linear equations, in two variables:
• algebraically (elimination and substitution)
• graphically.

1.3 Determine the solution to a system of nonlinear equations, using technology as appropriate.

1.4 Solve systems of linear equations, in three variables:
• algebraically
• with technology.

Prerequisite Skills:

• Slope
• Slope 2
• Linear Equalities 1
• Pythagorean Theorem and Distance and Midpoint Formulae
• Nonlinear Equations: Exponents, Compound Interest
• Simple/Compound Interest - not linked to other resources