Sum means to Add.
So the sum of d and 9 would be d + 9
Answer:
![y=\frac{1}{2} \ln(x+9)](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B2%7D%20%5Cln%28x%2B9%29)
Step-by-step explanation:
The given function is
![y=e^{2x}-9](https://tex.z-dn.net/?f=y%3De%5E%7B2x%7D-9)
Interchange x and y.
![x=e^{2y}-9](https://tex.z-dn.net/?f=x%3De%5E%7B2y%7D-9)
Solve for y.
![x+9=e^{2y}](https://tex.z-dn.net/?f=x%2B9%3De%5E%7B2y%7D)
Take logarithm of both sides to base e.
![\ln(x+9)=2y](https://tex.z-dn.net/?f=%5Cln%28x%2B9%29%3D2y)
Divide both sides by 2.
![y=\frac{1}{2} \ln(x+9)](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B2%7D%20%5Cln%28x%2B9%29)
I believe the answer is 22 all i did was divide 2.75(2 and 3/4) by 1/8
Hello!
Given the rule of V(x, y) = (x, y - 1), we can determine that it might be a horizontal or vertical shift.
Since we know that x-values are domain and y-values are range, we know that the range of the function is decreasing by 1 (y - 1), so, the entire function is shifting down one unit.
Therefore, the type of transformation given by the rule is a vertical shift/translation downwards by one unit.