Factored Form of a Quadratic Function
Students will graph quadratic functions in factored form (y = a(x-r1)(x-r2)) and identify x-intercepts.
Key Questions
- Explain how the factored form directly reveals the x-intercepts of a parabola.
- Analyze the relationship between the x-intercepts and the axis of symmetry.
- Predict how the 'a' value in factored form affects the direction and vertical stretch of the parabola.
Ontario Curriculum Expectations
Suggested Methodologies
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