365.298 ≈ 365.30 (nearest hundredth)
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Answer : 365.30
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I️ believe its 17. your welcome
Answer:
This means that the coordinates of the vertex of the function are ![(6,-31)](https://tex.z-dn.net/?f=%286%2C-31%29)
Step-by-step explanation:
To find the x-coordinate of the vertex of a quadratic function, we can use the formula:
![x=\frac{-b}{2a}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b%7D%7B2a%7D)
We are given the function ![f(x)=x^2-12x+5](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2-12x%2B5)
In this function,
and ![b=-12](https://tex.z-dn.net/?f=b%3D-12)
Now we can input these values into our formula
![x=\frac{-(-12)}{2(1)} \\\\x=\frac{12}{2} \\\\x=6](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-%28-12%29%7D%7B2%281%29%7D%20%5C%5C%5C%5Cx%3D%5Cfrac%7B12%7D%7B2%7D%20%5C%5C%5C%5Cx%3D6)
This means that the x-value of the vertex is located at
. To find the other half of the coordinate pair, we can now plug
into the given function
![f(6)=(6)^2-12(6)+5\\\\f(6)=36-72+5\\\\f(6)=41-72\\\\f(6)=-31](https://tex.z-dn.net/?f=f%286%29%3D%286%29%5E2-12%286%29%2B5%5C%5C%5C%5Cf%286%29%3D36-72%2B5%5C%5C%5C%5Cf%286%29%3D41-72%5C%5C%5C%5Cf%286%29%3D-31)
This means that the coordinates of the vertex of the function are ![(6,-31)](https://tex.z-dn.net/?f=%286%2C-31%29)
Answer:
B. 12.5%
Step by step explanation:
$400=$50fee
$200=$25fee
$100=$12.5fee