Answer:

Step-by-step explanation:
<u>Composite Function</u>
Given f(x) and g(x) as real functions, the composite function
is defined as:

It can be found by substituting g into f.
We are given the functions:
f(x) = -x + 3
g(x) = -x -1
Find

Removing parentheses:

Simplifying:

8/9 = 0,8
0,8/4 = 0,2
so each piece was 0,2 yard long
The answer is B. 2(4) + 3(24) = 80
1(4) + 4(24) = 100
The answer is the 3rd one