7.1 Understanding Coordinate Systems Part 2

Hi Everyone in this video I explore the distinction between Continuous and Discrete Variables and how this can lead to smooth lines on our Cartesian Plane. Contents: 0:00 Introduction 0:35 Classifying Numbers 3:00 Real Number Line and Continuity 3:33 Modelling Variables as Continuous 5:43 Plotting Continuous Functions as Smooth Lines 6:42 Across Down v. Up Across Reading Diagrams 8:08 End Stuff Thanks Everyone xxx