Systems of equations and inequalities

A:

  • Systems of two linear equations with two unknowns
  • Graphical solutions of systems of two linear equations with two unknowns
  • Single equation with two unknowns

B:

  • Systems of two linear inequalities with two unknowns
  • Graphical solutions of systems of two linear inequalities
  • One inequality with two unknowns
  • Word problems leading to systems of two linear equations or inequalities with two unknowns

C:

  • Systems of two linear equations with two unknowns and a parameter
  • Systems of three linear equations with three unknowns
  • Matrix calculus – matrix, the rank of a matrix
  • More complex systems of equations or inequalities (quadratic, with absolute value, with rational expressions, ….)
  • Word problems