Test your Knowledge
(1) __________________ are visual representations of data collected.
(2) A line graph which is a whole unbroken line is called a _____
(3) The system of fixing a point with the help of two measurements, vertical and horizontal is known as _________
(4) Cartesian system is named in honour of 17th century mathematician ______
(5) (0,0) is called _____
Check your Answers
(1)Graphs
(2)linear graph
(3) Cartesian system
(4) Rene Descartes
(5) Origin