This is a no-prep linear function review for your Algebra class. Leave this two-page activity for a sub or use to prepare for an assessment. This Christmas-themed Algebra activity covers slope, filling in a table, y-intercept, domain and range, writing linear functions in various forms and graphing. There are 20 questions that cover multiple-representations of the topics mentioned previously. Students should know how to work problems forwards and backwards and this review is a good guide to see