Answer :19
19\
Step-by-step explanation:
Answer:
No Answer
cancel out same on both sides
N/A
Answer: 267.7
I just did the math and I got this answer
16 ft
Each edge of wall = √256 ft = 16 ft
Integrating each term with respect to x, we get:
x^3 x^2
f(x) = 9--------- + 4------- - 4x + C
3 2
We are told that if x = 0, f(x) = -7, and so C must equal - 7.
The solution is
f(x) = 9--------- + 4------- - 4x - 7, or f(x) = 3x^3 + 2x^2 - 4x - 7