OpenStax, Algebra and Trigonometry 2e §5.1 Quadratic Functions · Example 2 · Algebra · Quadratics

Finding the Vertex of a Quadratic Function

Find the vertex of the quadratic function $f (x) = 2 x^{2} -6 x + 7.$ Rewrite the quadratic in standard form (vertex form).

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OpenStax, Algebra and Trigonometry 2e · §5.1 Quadratic Functions · Example 2

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