-31x is the answer to the problem
Y = -5/3x + 8
Because the slope is rise over run, the line goes down 5 units then across 3. And then it starts at 8 so the +8 is there.
I think the answer is C. y - x - 2 = 0
Answer:
a. Center: (-15, 9), Radius: 5
Step-by-step explanation:
Equation of a circle:
The equation of a circle of center
and radius r is given by:
![(x - x_0)^2 + (y - y_0)^2 = r^2](https://tex.z-dn.net/?f=%28x%20-%20x_0%29%5E2%20%2B%20%28y%20-%20y_0%29%5E2%20%3D%20r%5E2)
In this question, we have that:
![(x + 15)^2 + (y - 9)^2 = 25](https://tex.z-dn.net/?f=%28x%20%2B%2015%29%5E2%20%2B%20%28y%20-%209%29%5E2%20%3D%2025)
Comparing both equations:
![x - x_0 = x + 15](https://tex.z-dn.net/?f=x%20-%20x_0%20%3D%20x%20%2B%2015)
![x_0 = -15](https://tex.z-dn.net/?f=x_0%20%3D%20-15)
And
![y - y_0 = y - 9](https://tex.z-dn.net/?f=y%20-%20y_0%20%3D%20y%20-%209)
![y_0 = 9](https://tex.z-dn.net/?f=y_0%20%3D%209)
The center is
.
For the radius:
![r^2 = 25](https://tex.z-dn.net/?f=r%5E2%20%3D%2025)
![r = \sqrt{25} = 5](https://tex.z-dn.net/?f=r%20%3D%20%5Csqrt%7B25%7D%20%3D%205)
The correct answer is given by option a.
Answer:
The answer is d.) 1,500centimeters
Step-by-step explanation: