Answer:
y=(x-3)^2-2
Step-by-step explanation:
y=x^2-6x+7
or y=x^2-6x+9-9+7
or y=(x-3)^2-2
The volume of a cone:

r - the radius
h - the height

The answer is B. 120π in³.
$3150 because 9% of $25000 is $2250 and 15% of $6000 is 900 and 2250+ 900 is 3150