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Curriculum-aligned learning support — not an official school, university, or ministry-approved course, and not a replacement for official credit.
Unit 2 of 5Gatekeeper unitGrade 12

Polynomial & Rational Functions

Work through these 3 topics in order. Clear the gatekeeper and the rest of the course opens up.

01

Polynomial graphs

End behaviour and roots.

Start here
02

Factor theorem

Finding roots.

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03

Rational functions

Asymptotes.

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