3 years ago

What is the vertex of the quadratic function below?

1 answer:

3 0

$y = - 3 {x}^{2} - 12x + 17 \\ x_0 = \frac{ - b}{2a } = \frac{12}{ - 6} = - 2 \\ y_0 = - 3 \times {( - 2)}^{2} - 12 \times ( - 2) + 17 = 29$

Maybe i did something wrong, maybe your question is incorrect, but the vertex is (-2; 29)

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andrew11 [14]

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Add all these together.

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