Answer:
12312 dolalrses wna doussy! oi uno si
Step-by-step explanation:
These are the steps needed for this question hope this helps if there is any more questions do feel free to ask them
The value of
is ![6x^{3} +4](https://tex.z-dn.net/?f=6x%5E%7B3%7D%20%2B4)
Explanation:
The function
is given by
![f(x)=2x^{2} +4](https://tex.z-dn.net/?f=f%28x%29%3D2x%5E%7B2%7D%20%2B4)
The function
is given by
![g(x)=\sqrt{3x^{3} }](https://tex.z-dn.net/?f=g%28x%29%3D%5Csqrt%7B3x%5E%7B3%7D%20%7D)
To determine the value of
, let us first substitute the value of
.
Thus, we get,
![f(g(x))=f(\sqrt{3x^{3} } )](https://tex.z-dn.net/?f=f%28g%28x%29%29%3Df%28%5Csqrt%7B3x%5E%7B3%7D%20%7D%20%29)
Now, substituting for
in the function
, we get,
![f(g(x))=2(\sqrt{3x^{3} } )^2+4](https://tex.z-dn.net/?f=f%28g%28x%29%29%3D2%28%5Csqrt%7B3x%5E%7B3%7D%20%7D%20%29%5E2%2B4)
Simplifying, the expression, we get,
![f(g(x))=2({3x^{3} } )+4](https://tex.z-dn.net/?f=f%28g%28x%29%29%3D2%28%7B3x%5E%7B3%7D%20%7D%20%29%2B4)
Multiplying the term within the bracket, we have,
![f(g(x))=6x^{3} +4](https://tex.z-dn.net/?f=f%28g%28x%29%29%3D6x%5E%7B3%7D%20%2B4)
Thus, the value of
is ![6x^{3} +4](https://tex.z-dn.net/?f=6x%5E%7B3%7D%20%2B4)
Hence, the value of
represents the total amount of money that Barrett earns for working x hours.
Well, it would become 5/7x=40.5. Divide both sides by 5/7, so it is 40.5 * by the reciprocal of 5/7 (7/5). The answer is 56.7 pounds.
Answer:
The equation in standard form is ![(x + 1)^{2} + (y - 10)^{2} = 4](https://tex.z-dn.net/?f=%28x%20%2B%201%29%5E%7B2%7D%20%2B%20%28y%20-%2010%29%5E%7B2%7D%20%3D%204)
Step-by-step explanation:
The distance from (-1, 12) to (-1, 8) = 4 = diameter of the circle. So, 2 = radius
The center of the circle is at (-1, 10)
The equation in standard form is ![(x + 1)^{2} + (y - 10)^{2} = 4](https://tex.z-dn.net/?f=%28x%20%2B%201%29%5E%7B2%7D%20%2B%20%28y%20-%2010%29%5E%7B2%7D%20%3D%204)