# Other Functions and Function Manipulation

Section 6.1 adapted from *Business Precalculus* by David Lippman licenced under Creative Commons.CC-BY-SA

Section 6.2 – 6.4 is adapted from *College Algebra *© OpenStax College Algebra by Jay Abramson, et. al. Provided by: OpenStax at License: CC BY: Attribution

Section 6.5-6.7 is adapted from *Precalculus: An Investigation of Functions* by Lippman and Rasmussen, licensed by Creative Commons 4.0 CC-BY-SA

This chapter will explore rational functions, average cost and rational equations . We will discuss problems involving direct and inverse variation. We then move to radical functions and solving equations involving radicals. Finally, we will investigate function algebra and composition, transformations and inverse functions.