In this section, we will learn the equations of horizontal lines and vertical lines.
Try out the following GeoGebra courseware and complete worksheet 2.1 (click HERE).
Observe the equation of the red line while changing the value of y-coordinate.
Try out the following GeoGebra courseware and complete worksheet 2.2 (Click HERE).
Observe the equation of the red line while changing the value of x-coordinate.
Summary Video for Section 2
This mini-test consists of 5 questions.
Basic Level: Question 1-4
Advance Level: Question 5
End of Section 2