Answer:
See attachment
Step-by-step explanation:
The given function is 
This function is in the form:

Where the axis of symmetry is given by 
By comparison, we have -h=2.
This implies h=-2
Therefore the axis of symmetry is 
The maximum value occurs at the vertex, given by (h,k)=(-2,8)
See attachment for the axis of symmetry and maximum point.
Answer:
x=6
Step-by-step explanation:
Answer:
The first one is 12.5 weeks.
Step-by-step explanation:
Answer:
B) 1 7/8
Step-by-step explanation:
1. first, if you have 16/8 then it would be 2, but since it is 15/8 you need to minus 15 and 8
2. 15-8=7, now you only have 7
3. last, since you only have 7 then it is 1 whole and 7 8ths
4. 1 7/8 is your answer.