The y-intercepts of the lines will help you choose the correct answer. The orange line with postive slope has a y-intercept of 2, so its equation is
y = 2x+2 . . . . . . . . eliminates all but the last 2 choices
The green line with negative slope has a y-intercept of 1, so its equation is
y = -1/2x +1 . . . . . . eliminates all but the last choice
The point is (-3, 1), which confirms the last choice as being correct.
