Created on: November 11, 2016

Website Address: https://library.curriki.org/oer/F-IF-Identifying-graphs-of-functions-198617

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Consider the following four functions $f(x) = \frac{3}{1 + e^{-3x}}$ $g(x) = 1 - \frac{e^{-x}}{2} $ $hx) = -2 + \frac{e^x}{2}$ $k(x) =\frac{3}{1+ e^{3x...