Linear and Non Linear Relationships · Functions and Graphs

Introduction to Parabolas

Investigating the basic properties and shapes of non linear quadratic relationships.

Key Questions

  1. 1How does the shape of a parabola differ from a straight line as the input value increases?
  2. 2Where do we see parabolic curves in nature and human made structures?
  3. 3How does changing the coefficient of the squared term affect the width of the curve?

ACARA Content Descriptions

AC9M9A06
Year: Year 9
Subject: Mathematics
Unit: Linear and Non Linear Relationships
Period: Functions and Graphs

Suggested Methodologies

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