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A parabola intersects at x-axis at x= 2 and x= 6. What is the x-coordinate of the parabolas vertex?

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sqdancefan

Answer:

  x = 4

Step-by-step explanation:

The vertex is on the line of symmetry. The zeros are located equidistant from the line of symmetry, which is ...

  x = (2 + 6)/2 = 4

The x-coordinate of the vertex is x=4.

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