Answer:
(0, -3) which makes -3 the y-intercept.
Explanation:
Using Desmos, I graphed the points (-2,-2) and (2,-4), then found the slope of these two points. Using the slope-intercept formula, y = mx + b, I substituted m with the slope, -0.5, and found the y-intercept to be (0, -3).
(Desmos graph attached)
