Last updated at May 29, 2018 by Teachoo

Transcript

Ex 4.4, 1 Give the geometric representation of y = 3 as an equation in one variable In one variable, there is only y axis.(No x-axis) Here y = 3 is a point Hence, we can say that in one variable y = 3 is a point Ex 4.4, 1 Give the geometric representation of y = 3 as an equation (ii) in two variables In two variables, we have x and y axis Hence, writing equation y = 3 in terms of x & y y = 3 0 + y = 3 0x + y = 3 Plotting points on graph Comparison

Class 9

Important Questions for Exam - Class 9

- Chapter 1 Class 9 Number Systems
- Chapter 2 Class 9 Polynomials
- Chapter 3 Class 9 Coordinate Geometry
- Chapter 4 Class 9 Linear Equations in Two Variables
- Chapter 5 Class 9 Introduction to Euclid's Geometry
- Chapter 6 Class 9 Lines and Angles
- Chapter 7 Class 9 Triangles
- Chapter 8 Class 9 Quadrilaterals
- Chapter 9 Class 9 Areas of parallelograms and Triangles
- Chapter 10 Class 9 Circles
- Chapter 11 Class 9 Constructions
- Chapter 12 Class 9 Herons Formula
- Chapter 13 Class 9 Surface Areas and Volumes
- Chapter 14 Class 9 Statistics
- Chapter 15 Class 9 Probability

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.