Hello. This is my assignment. Please don't help me with a handwritten answer, because too often I can't understand the symbols.

Polynomial and rational functions can be used to model a wide variety of phenomena of science, technology, and everyday life. 1. Choose one of these sectors and giv_e your own exam,t_e of a polynomial or rational function modeling a situation in that sector. [Hintz see the examples and exercises in the book as a reference only] *Be sure to cite the page and problem number from the book if used or cite resources used. 2. Go to www.desmos.comicalcuiator, write your equation, or function, and develop your explanation using the properties of graphs as to how it relates to the specific example you have chosen. Video tip Graphing basics and with rational functions with demos