Families of Quadratic Polynomial Functions (VCE SSCE Mathematical Methods): Flashcards
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Family of parabolas definition
Family of parabolas definition
Group of quadratic functions sharing common characteristics
Parameters in quadratic families
Parameters in quadratic families
Letters (, , , ) representing variable values
Effect when
Effect when
Parabola opens upward
Effect when
Effect when
Parabola opens downward
Effect of larger on parabola
Effect of larger on parabola
Makes parabola narrower
When to use intercept form
When to use intercept form
When you know two -axis intercepts
When to use turning point form
When to use turning point form
When you know the turning point coordinates
When to use general form
When to use general form
When you know three points on the parabola
Discriminant value when parabola touches -axis once
Discriminant value when parabola touches -axis once
in turning point form
in turning point form
Coordinates of the turning point