Answer:
1/7
Step-by-step explanation:
1/7×1/7×1/7×1/7=
89.804
n(a) X n( b) = 6
n(a)= 2
n(b) = 3
n(a) X n( b) = 2x3
=6,,
30
The parabola vertex is B. (2,2)
Explanation in photo provided.