Answer:
The answer you put is correct.
Step-by-step explanation:
It is B.
Answer:
y=4x -3
Step-by-step explanation:
It is the same steps from last time! 4 is the slope and -3 is the y-intercept.
Hope this helped :3
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 answer is 1,522,447.06
hope I helped:)