The perimeter is 6 feet. So, Tina Does have enough
The answer is 3) 5+r/14
Let's go segment by segment:
<span>"five plus" means addition, so we have 5 +
</span><span>"the quotient of r and 14" is the division result, so sign / must be present: 14/r
</span>
Therefore "five plus the quotient of r and 14" is 5 + 14/r
Option B: 5 is the value of f(3)
Explanation:
The equation of the piecewise function is given by
![f(x)=\left\{\begin{aligned}-x^{2}, & x](https://tex.z-dn.net/?f=f%28x%29%3D%5Cleft%5C%7B%5Cbegin%7Baligned%7D-x%5E%7B2%7D%2C%20%26%20x%3C-2%20%5C%5C3%2C%20%26-2%20%5Cleq%20x%3C0%20%5C%5Cx%2B2%2C%20%26%20x%20%5Cgeq%200%5Cend%7Baligned%7D%5Cright.)
We need to find the value of ![f(3)](https://tex.z-dn.net/?f=f%283%29)
The value of the function f can be determined when
by identifying in which interval does the value of
lie in the piecewise function.
Thus,
lies in the interval
, the function f is given by
![f(x)=x+2](https://tex.z-dn.net/?f=f%28x%29%3Dx%2B2)
Substituting
in the function
, we get,
![f(3)=3+2](https://tex.z-dn.net/?f=f%283%29%3D3%2B2)
![f(3)=5](https://tex.z-dn.net/?f=f%283%29%3D5)
Thus, the value of
is 5.
Therefore, Option B is the correct answer.
Answer:
100
Step-by-step explanation:
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