Respuesta :

x^2  + 4y^2 - 6x = 7

x^2  - 6x + 9  + 4y^2  = 16

(x-3)^2/16 + y^2/4 = 1

The graph is an ellipse

hope this helps
jtrix4406

Answer:

B.

Step-by-step explanation:

an ellipse.

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