INVESTIGATION MODE
Track A — Vary a (curvature)
Track B — Vary b (axis)
Track C — Vary c (intercept)
Track D — Root Separation
Track E — Vieta's Formulas
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Instructions
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Recorded Data
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Python IDE — Curve Fit
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Live Graph
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What To Do
EQUATION LAB
Derive Vertex Coordinates h = −b/2a, k = c−b²/4a
Derive Quadratic Formula x = (−b±√Δ)/2a
Derive Vieta's Formulas (Sum and Product of Roots)
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Symbols
Derive
Derivation Steps
Result
With Sim Values
Desmos — Quadratic Explorer
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Live Parabola
Parameter Family
Investigation Data