It is shifted 4 units DOWN. You can tell by the negative b value!
I would use the distance formula to solve this problem:
Distance formula:
![\sqrt{( x_{2} - x_{1} )^2 + ( y_{2}- y_{1})^2 }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28%20x_%7B2%7D%20-%20x_%7B1%7D%20%29%5E2%20%2B%20%28%20y_%7B2%7D-%20y_%7B1%7D%29%5E2%20%7D%20)
(x1,y1) = (3,5)
(x2,y2)= (0,1)
Plug in points to find radius:
r=
![\sqrt{( x_{2} - x_{1} )^2 + ( y_{2}- y_{1})^2 }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28%20x_%7B2%7D%20-%20x_%7B1%7D%20%29%5E2%20%2B%20%28%20y_%7B2%7D-%20y_%7B1%7D%29%5E2%20%7D%20)
r=
![\sqrt{( 0 - x_{1} )^2 + ( 1- y_{1})^2 }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28%200%20-%20x_%7B1%7D%20%29%5E2%20%2B%20%28%201-%20y_%7B1%7D%29%5E2%20%7D%20)
r=
![\sqrt{( 0 - 3 )^2 + ( 1- 5)^2 }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28%200%20-%203%20%29%5E2%20%2B%20%28%201-%205%29%5E2%20%7D%20)
r=
![\sqrt{( - 3 )^2 + ( - 4)^2 }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28%20-%203%20%29%5E2%20%2B%20%28%20-%204%29%5E2%20%7D%20)
r=
![\sqrt{(9 + 16 )}](https://tex.z-dn.net/?f=%20%5Csqrt%7B%289%20%2B%2016%20%29%7D%20)
r=
r= 5 units
To find the other point on the circle that crosses the y-axis change the sign of y2.
(x1,y1) = (3,5)
(x2,y2) = (0,-1)
Let's break up 84:
84 is 42*2
42*2 is 21*2*2
21*2*2 is 3*7*2*2
So 3*7*2*2 is correct or you can also say 3*7*2^2
Hope this helped!
Answer:
Here is the answer
Step-by-step explanation:
Btw brainliest me plss