Which answers describe the  end behaviors of the function modeled by the graph?
f(x)=4 1/3x+3f(x)=413x+3  ,
select  each  correct answer.

a. as  x  increases without bound,  f(x) decreases without bound.

b. bas  x  increases without bound,  f(x)    increases without bound.

c. as  x  decreases without bound,  f(x)  approaches the line  y=3y=3  .

d. as  x  increases without bound, f(x)  approaches the line  y=3