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Loxivia
M6 Mental image: parabola +160 XP

Quadratic functions

Parabolas, roots and the vertex.

Math lessons

Short guided journeys with the Clever Pizzaiolo.

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Formulas and rules

Quadratic formula x = (-b +/- sqrt(b^2 - 4ac)) / 2a Quadratic functions y = ax^2 + bx + c

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