which expressions describe the end behaviors of the function, f(x)=(3.25)^x+6, modeled by the graph.

Select each answer,

As x decreases without bound, f(x) increases without bound

As x increases wthout bound f(x) increases without bound

As x decreases without bound, f(x) approaches the line y=6

As x increases without bound, f(x) approaches the line y=6