About This Lesson
In a special "loved-up" edition of Mr Barton's Autograph videos, we look at a romantic (mathematical) alternative to chocolates and flowers to send to the love of your life to let them know you care. Happy Valentines Day! Below the video you will find an option to download it and play it on a larger screen, or by clicking on the web-link you can see all the videos in this series. Graph functions expressed symbolically . Aligned to Common Core State Standard: HSF-IF.7
