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10.2 Parabolas Expanded Form. Check Homework & Do Homework Quiz. Remember vertex form. Sometimes an equation is in EXPANDED form and we need to put it into vertex form. We use a method called Completing the Square. a=1 examples.
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Sometimes an equation is in EXPANDED form and we need to put it into vertex form.
Ex) Put in standard form. Then find vertex, the equation of the axis of symmetry and the direction of opening.
Ex) Put in standard form. Then find vertex, the equation of the axis of symmetry and the direction of opening.
Ex) Put in standard form. Then find vertex, the equation of the axis of symmetry and the direction of opening.
Ex) Put in standard form. Then find vertex, the equation of the axis of symmetry and the direction of opening.