## Functions #1

We must have a deeper understanding of functions to get an understanding of how to make an accurate mathematical model. Please watch and note the video “Functions1” to get an understanding of what constitutes a function, domain, range, continuity, discontinuity (removable and nonremovable), increasing, decreasing, extrema, boundedness, symmetry, even functions, odd functions, and asymptotes. (In St. Louis, this refers to section 1.2 in your textbook).