Find the vertex of a quadratic function.
\( \text{Find the vertex of the quadratic function } y = 2x^2 - 8x + 6. \)
Choose one option:
Compute axis of symmetry then calculate the y-coordinate.
Use \(x = -b/(2a)\) to find the x-coordinate and substitute into \(y = ax^2 + bx + c\) to find y.
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