EQAO - Common Mistakes and Misunderstandings

Principles of Mathematics
MPM1D1 (Grade 9 Academic)

Slope and Rate of Change

Concepts

  • finding rates of change from tables of values, graphs and equations
  • finding a coordinate of a point using slope

Relevant Links

Parallel and Perpendicular Lines

Concepts

  • parallel and perpendicular slopes
  • equations of parallel and perpendicular lines

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Algebraic Expressions

Concepts

  • substitution and evaluation

Relevant Links