Solve the problem.The ellipse  +  = 1 is shifted down 7 units and right 7 units. Find an equation for the new ellipse and find the new vertices.

A.  +  = 1; vertices: (7, -7 ±  )
B.  +  = 1; vertices: (7 ±  , -7 )
C.  +  = 1; vertices: (7, -7 ±  )
D.  +  = 1; vertices: (7 ±  , -7 )


Answer: C

Mathematics

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Mathematics