Find the axir of symatry Find the vertexy \( y=3 x^{2}-2 x \)
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To find the axis of symmetry for the quadratic equation \( y = 3x^2 - 2x \), you can use the formula \( x = -\frac{b}{2a} \). Here, \( a = 3 \) and \( b = -2 \). Plugging in these values, the axis of symmetry is \( x = -\frac{-2}{2 \cdot 3} = \frac{1}{3} \). Now, to find the vertex, substitute \( x = \frac{1}{3} \) back into the equation. This gives us: \[ y = 3\left(\frac{1}{3}\right)^2 - 2\left(\frac{1}{3}\right) = 3\left(\frac{1}{9}\right) - \frac{2}{3} = \frac{1}{3} - \frac{2}{3} = -\frac{1}{3}. \] So the vertex is at \( \left(\frac{1}{3}, -\frac{1}{3}\right) \).