Relax

Respuesta :

chudung1976

Answer:

the vertex is ( 4,7)

Step-by-step explanation:

* Result: Equation y= a(x-m)^2 + n, then the vertex is (m,n).

Here, we have y =(x-4)^2 +7, then the vertex is ( 4,7).

Hope you understand.

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