Answer:
C.

Explanation:
All we need to create an equation of the given graph is a point on the line (x1, y1) and the slope (m) of the line.
Thus, equation of in point-slope form is given as
.
Finding the slope (m) of the line of the graph given, using points (0, 1) and (1, -2).

Substitute (x1, y1) = (1, -2) and m = -3 into



The answer is C.