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6.

Identify the axis of symmetry of the parabola.



A. y = 1

B. x = 1

C. y = −1

D. x = −1

6. Identify the axis of symmetry of the parabola. A. y = 1 B. x = 1 C. y = −1 D. x-example-1

1 Answer

6 votes

Answer:

D. x = −1

Explanation:

In the graph, the vertex of the parabola hits point (-1,-2). Therefore, the axis of symmetry is x = -1. It is not y = -2, since the parabola opens vertically, not horizontally.

User Wizard Sultan
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