The function g(n) = n2 - 6n + 16 represents a parabola. part a: rewrite the function in vertex form by completing the square. show your workpart b: determine the vertex and indicate whether it is a maximum or a minimum on the graph. how do you know? part c: determine the axis of symmetry for g(n).

Hi,

Part A:

Part B;

Vertex is (3,7)

As the coefficient of n² is positive , the vertex is a minimum.

Part C:

Axis of symmetry is n=3

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.