The value of f(0) is 12.
<h3>What is graph?</h3>
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
By considering the graph we have to find f(0) which means we have to find that point where x- coordinate is zero.
Also, which shows that 12 the function f(x)
So, taking the point is (0,12) we can get f(0)= 12.
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$7.65 × 23 = $175.95
Answer: $175.95
16/4= 4 so the 16+4=20 and 20 is the answer
Answer:
k=3
Step-by-step explanation:
The given system of equations are
![9x+ky=24](https://tex.z-dn.net/?f=9x%2Bky%3D24)
![kx+y=8](https://tex.z-dn.net/?f=kx%2By%3D8)
We need to find the value of k if the given system of equation have infinite number of solutions.
If two equations
and
have infinite number of solutions, then
![\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}](https://tex.z-dn.net/?f=%5Cdfrac%7Ba_1%7D%7Ba_2%7D%3D%5Cdfrac%7Bb_1%7D%7Bb_2%7D%3D%5Cdfrac%7Bc_1%7D%7Bc_2%7D)
Using this we get
![\dfrac{9}{k}=\dfrac{k}{1}=\dfrac{-24}{-8}](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7Bk%7D%3D%5Cdfrac%7Bk%7D%7B1%7D%3D%5Cdfrac%7B-24%7D%7B-8%7D)
![\dfrac{9}{k}=\dfrac{k}{1}=3](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7Bk%7D%3D%5Cdfrac%7Bk%7D%7B1%7D%3D3)
![\dfrac{k}{1}=3](https://tex.z-dn.net/?f=%5Cdfrac%7Bk%7D%7B1%7D%3D3)
![k=3](https://tex.z-dn.net/?f=k%3D3)
Therefore, the value of k is 3.