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Find a quadratic function in standard form for each set of points

1. (0,3),(1,-4),(2,-9)

2. (-1,2), ( 0,1),(1,-4)

3. (0,-4),(1,0),(2,2)

User Araymer
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1 Answer

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For 1 the equation of the parabola is y = x^2 - 8x + 3
For 2 the equation of the parabola is y = -2x^2 - 3x + 1
For 3 the equation of the parabola is y = -x^2 + 5x - 4
User Cepriego
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