### Home > APCALC > Chapter 1 > Lesson 1.4.1 > Problem1-146

1-146.

Each of of the functions below has one or more holes and/or asymptotes. Graph the functions on your graphing calculator and write a complete set of approach statements for each function. Homework Help ✎

1. f(x) = $\frac { 2 ^ { x } } { x }$

A complete set of approach statements will include:

x → ∞

x → (hole)

x → (vert. asymptote)

x → −∞

x → (hole)+

x → (vert. asymptote)+

2. f(x) = $\frac { 2 ^ { x } - 1 } { x }$

See the hint in part (a).