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

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.