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
