#### Answer

y = 2x - 2

#### Work Step by Step

Looking at the graph, we can use the two marked points (0,-2) and (2,2) to find the slope, which comes out to 2.
We can then find the y-intercept just by looking at the graph, and seeing that it is at (0, -2)
Then, we put it in to standard form using the y = mx + b formula, to get the answer: y = 2x - 2