Lesson Plan: Radical Functions Mathematics

This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to graph radical functions and then analyze the function’s domain, range, intercepts, end behavior, continuity, and decreasing and increasing intervals.


Students will be able to

  • graph square and cube root functions,
  • identify the domain and range of radical functions,
  • analyze the intercepts, end behaviour, symmetry, extrema, and points of inflection of radical functions.


Students should already be familiar with

  • radicals,
  • graphing functions using a table of values.


Students will not cover

  • radical inequalities.

Download the Nagwa Classes App

Attend sessions, chat with your teacher and class, and access class-specific questions. Download the Nagwa Classes app today!

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.