### Question Description

x^{2}/4 - y^{2}/1 =1

D. Vertices at (5, 0) and (-5, 0); foci at (11, 0) and (-11, 0)

## Explanation & Answer

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vertices is (-2,0), (2,0); foci at (-sqrt5, 0), (sqrt5, 0). best me thanks.

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