Slope intercept form of line equation is .

Observe the graph :

As the function is decreasing and  the slope of the line equation is negative, hence .

The function is shifted upwards by units, hence is positive.

Observe the line equations, (b) and (e) are satisfies the above conditions .

Therefore (b) and (e) are resembles the graph.

(b) and (e) are resembles the graph.