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Using the graph, determine the equation of the axis of symmetry.

Using the graph, determine the equation of the axis of symmetry.-example-1
User Andrejas
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Answer:

x = -5

Explanation:

If one draws a perfect verticle line at x = -5, one will have exactly 1/2 the parabola on each side. Then is one where to fold the parabola on that line, then there would be no overhang. Hence x = -5 is the axis of symmetry.

User MarkHim
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