Answer:
Step-by-step explanation:
Equation of Red Line
- Slope (m) = rise/run
- Slope (m) = 1/1 = 1
- y-intercept (c) = (0, 10)
- ⇒ y = mx + c
- ⇒ y = x + 10
Equation of Blue Line
- Slope (m) = rise/run
- Slope (m) = -1/1 = -1
- y-intercept (c) = (0, 6)
- ⇒ y = mx + c
- ⇒ y = -x + 6