Answer:
8
Step-by-step explanation:
x=-1 so -(-1)+7=y
1+7=y
8=y
The number is already in prime factored form. The prime factors are 2, 3, 5, and 7. If we multiply everything out then we end up with 2100
The answer would be 240 hope I helped
Find the vertex form
y = (x + 6)^2 - 45
So, the answer to this problem is
x = 9/2 or
x = 4.5.