Research article
Twelfth Grade Kuwaiti Students’ Identification of Domain and Range in Graphical Representation of Function and the Meaning they Ascribe to them
This research investigated twelfth grade students' performance in identification of domain and range of functions in a graphical representation. The study focused on four types of functions: polynomial, trigonometry, piecewise and discontinuous. The study also aimed to identify the meaning that students gave for the do …