Which linear inequality is represented by the graph?

B. y ≥ 1/3 x - 1  

Step-by-step explanation:

y =  mx + b

b = - 1,

m = rise/ run = 1/3

y = 1/3 x - 1  is equation of the line.

Shading is over the line, so

y ≥ 1/3 x - 1  

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)