Answer:
<h2>C. 6x² + 6x² + 3x + 4</h2>
Step-by-step explanation:

The vertex is (8,7)
the minimum value is 7
the vertex form is y=(x-8)^2 +7
the minimum value of y=7
i hope this helps!
Compounded depreciation formula:
A = P(1 - r)ⁿ , where P = original price, r= rate of depreciation, n = number of years and A = actual value (after depreciation):
A= $8000(1 - 11%)⁵ = 8000(0.89)⁵ = 4,467.24 ≈$4,467
ANSWER:
mean:47.8
mode:57
median:45
37, 38, 43, 45, 57, 57, 58