What is the best description of the end behavior of the graph of f (x) = 12 (13) x+6? f (x) = 12 (13) x+6?

First, simplify the equation:

f (x) = 12 (13) x+6

f (x) = 156x+6

For this monomial function

As x increases, f (x) constantly increases, therefore the positive end behavior is infinitely positive.

as x decreases and decreases negatively, therefore the negative end behavior is infinitely negative