what is the equation of the line expressed in slope-intercept form?
a. y = 4x – 2
b. y = –2x + 4
c. y = 2x + 2
d. y = –2x – 4

The answer is letter D.

In the graph, you simply determine what we called the "x-intercept" and "y-intercept". The x-intercept of the point is located at y = 0. On the other hand, the y-intercept of the point is located at x = 0. Based on the graph, the x-intercept is -2 on the x-axis and the y-intercept is -4 on the y-axis.