The function f(x) = 5^(x-1) is shown on the coordinate plane.

select from the options to correctly describe the end behavior of f(x).

as x decreases without bound, the graph of f(x)
•approaches y=0
•increases without bound
•decreases without bound

as x increases without bound, the graph of f(x)
•approaches y=0
•increases without bound
•decreases without bound

The arrow in each end of the function means continuations. Remember that, decreasing is when x increases while y decreases. And increasing is when x increases while y increases.

As x decreases without bound, the graph of f(x) approaches y = 0, because in the graph we can see that there's sort of restriction on x-axis.

As x increases without bound, the graph of f(x) increases without bound. Because the graph doesn't show any kind of restriction at the right end.