Answer:
y = x + -5
Step-by-step explanation:
Solution
To complete the equation, let's take two different points and plug their x- and y-coordinates into the equation. Then, we can solve for the question mark and see if we get the same number. I'll take (1, -4) and (2, -3):
(1, -4):
- -4 = 1 + b
- -4 - 1 = 1 + b - 1
- b = -5
(2, -3):
- -3 = 2 + b
- -3 - 2 = 2 + b - 2
- b = -5
Thus, the equation is y = x + (-5).
