Let us plot points (1, 0) (2, 0) (4, 0) (−2, 0) on the graph

Equation of x axis.jpg

 

 

All points in x-axis are like

(1, 0) (2, 0) (4, 0) (−2, 0)

 

So y = 0 for all points in x − axis

∴ Equation of x axis is y = 0

  1. Chapter 4 Class 9 Linear Equations in Two Variables (Term 1)
  2. Concept wise

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.