Answer:
Answer : A. 7 to 6
A soccer team won 7 of its 13 game
Total games played by soccer team = 13
Games won by the team = 7
Games lost = total games played - games won
So games lost = 13 - 7 = 6
Now we find the ratio of win to losses
game won = 7
games lost = 6
So the ratio of won to losses is 7 to 6
Step-by-step explanation:
Answer:
![y = -3x -10](https://tex.z-dn.net/?f=y%20%3D%20-3x%20-10)
Step-by-step explanation:
Slope-intercept formula: ![\frac{y_2-y_2}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cfrac%7By_2-y_2%7D%7Bx_2-x_1%7D)
Find slope of (−1, −7) and (1, -13)
![\frac{y_2-y_2}{x_2-x_1}\\\\\\frac{-13-(-7)}{1-(-1)}\\\\\\frac{-6}{2}\\\\\-3](https://tex.z-dn.net/?f=%5Cfrac%7By_2-y_2%7D%7Bx_2-x_1%7D%5C%5C%5C%5C%5C%5Cfrac%7B-13-%28-7%29%7D%7B1-%28-1%29%7D%5C%5C%5C%5C%5C%5Cfrac%7B-6%7D%7B2%7D%5C%5C%5C%5C%5C-3)
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
![y = -3x +b](https://tex.z-dn.net/?f=y%20%3D%20-3x%20%2Bb)
![y = -3x +b\\-7 = -3(-1) + b\\-7 = 3 +b\\-3 -3\\-10 = b](https://tex.z-dn.net/?f=y%20%3D%20-3x%20%2Bb%5C%5C-7%20%3D%20-3%28-1%29%20%2B%20b%5C%5C-7%20%3D%203%20%2Bb%5C%5C-3%20%20%20-3%5C%5C-10%20%3D%20b)
![y = -3x -10](https://tex.z-dn.net/?f=y%20%3D%20-3x%20-10)
Hope this helps!
See the attached picture: