RhilynK756016 RhilynK756016

30-10-2022
Mathematics

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Given the quadratic function, find the x-value of the vertex (axis of symmetry)

Given the quadratic function find the xvalue of the vertex axis of symmetry class=

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DorieK380310 DorieK380310

30-10-2022

Solution:

Given:

[tex]y=x^2-8x-2[/tex]

The graph of the quadratic function is shown;

From the graph, the vertex exists at the point (4, -18)

Therefore, the x-value of the vertex (axis of symmetry) is 4.

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